NISHIMOTO,Akio - Faculty of Chemistry, Materials and Bioengineering Department of Chemistry and Materials Engineering

NISHIMOTO, Akio

Faculty, Department/Institute

Faculty of Chemistry, Materials and Bioengineering Department of Chemistry and Materials Engineering

Academic status (qualification)

Professor Apr. 1,2014

Position

Vice Dean, Faculty of Chemistry, Materials and Bioengineering

Undergraduate Degrees・University

Kansai University Faculty of EngineeringDepartment of Materials Scinece and Engineering 1994 Graduated

Graduate Degrees・University

Osaka University Doctor's Degree Program Department of Welding and Production Engineering 2000 Completed

Academic Degrees

Doctor of Philosophy in Engineering Nov. 2000 Osaka University

Homepage Address, E-mail Address

Homepage Address：https://wps.itc.kansai-u.ac.jp/functmat/

Research fields

Research fields	keyword
Surface modification of steels	plasma nitriding;active screen plasma nitriding;diffuion coating;carburizing
Material engineering	pulse electric current sintering;multi-layered roll-bonding;rotating electrode process
Joining and welding	pulsed electric-current bonding;diffusion bonding;friction bonding

Research topics

research topic	Metallographic investigation on bonding of ceramics to metals
Study theme state	Individual Research
research duration
Research Programs
keyword	ceramics,metal,bonding,diffusion bonding,pulsed electric-current bonding,friction bonding,multi-layered roll bonding
Research field
Research Topics Overview

research topic	Surface modification on the materials
Study theme state	Individual Research
research duration
Research Programs
keyword	plasma-nitriding,active screen plasma nitriding (ASPN),diffusion-coating treatment,plating,carburizing,stainless steel
Research field
Research Topics Overview

research topic	Preparation of functional materials by pulsed electric current sintering
Study theme state	Individual Research
research duration
Research Programs
keyword
Research field
Research Topics Overview

Research Activities

The observation of the ceramics/metal interfacial region has been carried out by transmission electron microscope (TEM) to investigate the effect of the remarkable improvement of the bond strength of the ceramics/metal interface.

Research Career

Research Associate Faculty of Engineering, Kansai University 2000/4/1～2004年/3/31
Lecturer Faculty of Engineering, Kansai University 2004/4/1～2007年/3/31
Associate Professor Faculty of Chemistry, Materials and Bioengineering, Kansai University
Honorary Research Fellow, University of Birmingham 2007/4/1～2008年/3/31

Awards

JSHT Best Paper Award May 22,2001(Japan Society for Heat Treatment)
JSHT Best Paper Award May 23,2002(Japan Society for Heat Treatment)
Techinical Award Jun. 14,2012(Japan Society for Heat Treatment)
May 25,2019
May 21,2022
Nov. 1,2022

Academic Associations

所属学会・団体名	役職名 (役職在任期間)
Japan Institute of Metals
Japan Welding Society
The Japan Society for Heat Treatment
Japan Society of Powder and Powder Metallurgy
Japan Institute of Light Metals

Intellectual Property Rights

(Published)
application number：特願2019-125268
application number：特開2021-11598 (Mar. 4,2021)
(Published)
application number：特願2019-125517
application number：特開2021-011603 (Feb. 4,2021)

Joint Projects/Commissioned Projects

Collaboration Research with Joining and Welding Research Institute (JWRI), Osaka University
2001 Domestic Joint Research
2011 - 2012 Other

Research Publications

No.	Type of publication	Date of publication (Date of presentation)	Title	Type of research result	Jointly authored or single authored	Publisher and journal name	Volume number
1	Papers1	2023/5～2023,05,00,,,	Prediction of Carbon Concentration in Steel by Ultra Rapid Carburizing Above Eutectic Temperature	Academic Journal	Co-authored	J. Japan Inst. Met. Mater.	Vol.87 No.5, 179-185.
2	Papers1	2023/3～2023,03,00,,,	Plasma Nitriding Properties of Sintered Body Formed Using CoCrFeMnNi High-Entropy Alloy Powder by Varying Ball-Milling Duration	Academic Journal	Co-authored	BHM Berg- und Hüttenmännische Monatshefte	Vol.168 No.3, 130-136.
3	Papers1	2023/1～2023,01,00,,,	Effect of the Atmosphere for Heat Treatment on Carbon Flux in Ultra-rapid Carburizing	Academic Journal	Co-authored	Materials Transactions	Vol.64 No.1, p.272-279
4	Papers1	2022/10～2022,10,00,,,	Investigation of the Effect of Hydrogen Gas as Raw Material for DLC Film Preparation	Academic Journal	Co-authored	J. Japan Inst. Met. Mater.	Vol.86, No.10, p.210-215.
5	Papers1	2022/10～2022,10,00,,,	Improvement of Surface Properties of Aluminum Alloy-Based Composites by Multi-Layer DLC Coating	Academic Journal	Co-authored	Materials Transactions	Vol.63 No.10, p.1462-1468.
6	Papers1	2022/8～2022,08,00,,,	Thickening of S-Phase and Sα-Phase of Various Stainless Steels Treated by Low Temperature Plasma Nitriding Using Screen	Academic Journal	Co-authored	Materials Transactions	Vol.63, No.8, p.1170-1178.
7	Papers1	2022/6～2022,06,00,,,	Effects of Nickel Screen on Active Screen Plasma Nitriding	Academic Journal	Co-authored	Materials Transactions	Vol.63 No.6, p.939-947
8	Papers1	2022/6～2022,06,00,,,	Mechanical Properties of Various Multilayer DLC Films Deposited on Austenitic Stainless Steel	Academic Journal	Co-authored	J. Jpn. Soc. Heat Treatment	Vol.62 No.3, p.102-107.
9	Papers1	2022/5～2022,05,00,,,	Improvement of surface properties of aluminum alloy-based composites by multi-layer DLC coating	Academic Journal	Co-authored	J. Jpn. Inst. Light Metals	Vol.72 No.5, 265-270.
10	Papers1	2022/4～2022,04,00,,,	Thickening of S-Phase and Sα-Phase of Various Stainless Steels Treated by Low Temperature Plasma Nitriding Using Screen	Academic Journal	Co-authored	J. Japan Inst. Met. Mater.	Vol.86 No.4, p.62-70.
11	Papers1	2022/3～2022,03,00,,,	Investigation of the Effect of Hydrogen Gas as Raw Material for DLC Film Preparation	Academic Journal	Co-authored	Materials Transactions	Vol.63, No.3, p.351-356.
12	Papers1	2022/2～2022,02,00,,,	Boronizing of CoCrFeMnNi High-Entropy Alloys Using Spark Plasma Sintering	Academic Journal	Co-authored	Journal of Manufacturing and Materials Processing	Vol.6 No.2, 29.
13	Papers1	2021/12～2021,12,00,,,	Duplex Treatment of Active Screen Plasma Nitriding and Amorphous Hydrogenated Carbon	Academic Journal	Co-authored	Applied Surface Science Advances	Vol.6, 100129
14	Papers1	2021/12～2021,12,00,,,	Effects of Nickel Screen on Active Screen Plasma Nitriding	Academic Journal	Co-authored	J. Japan Inst. Met. Mater.	Vol.85 No.12, p.430-438
15	Papers1	2021/8～2021,08,00,,,	Producing CrFeCoNiSi-Based High Entropy Alloy by Spark Plasma Sintering	Academic Journal	Co-authored	Materials Transactions	Vol.62, No.8, p.1231-1238.
16	Papers1	2021/8～2021,08,00,,,	Effect of heat treatment atmosphere on carbon flux in ultra-rapid carburizing	Academic Journal	Co-authored	J. Jpn. Soc. Heat Treat.	Vol.61, No.4, p.183-190.
17	Papers1	2021/5～2021,05,00,,,	Comparative Investigation of the Mechanical and Wear Properties of Multilayer Si-DLC/DLC Films	Academic Journal	Co-authored	J. Japan Inst. Metals Mater.	Vol.85, No.5, p.167-173
18	Papers1	2021/3～2021,03,00,,,	Effect of Screen Open Hole on Nitriding Behavior, Corrosion Resistance and Wear Resistance of Plasma Nitrided Low Carbon Steel Using Ti Screen	Academic Journal	Co-authored	J. Japan Inst. Met. Mater.	Vol.85, No.3, 95-102.
19	Papers1	2021/3～2021,03,00,,,	Pulsed-Electric-Current Bonding of Oxygen-Free Copper and Austenitic Stainless Steel	Academic Journal	Co-authored	Materials Transactions	Vol.62 No.3, 448-452.
20	Papers1	2021/2～2021,02,00,,,	Comparative Investigation of the Mechanical and Wear Properties of Multilayer Si-DLC/DLC Films	Academic Journal	Co-authored	Materials Transactions	Vol.62 No.2, p.271-277
21	Papers1	2021/2～2021,02,00,,,	Application of Active-Screen Plasma Nitriding to an Austenitic Stainless Steel Small-Diameter Thin Pipe	Academic Journal	Co-authored	Metals	Vol. 11, No. 2, 366.
22	Papers1	2020/11～2020,11,00,,,	Boronizing of AISI 316L Stainless Steel Using Spark Plasma Sintering Technique	Academic Journal	Co-author	Defect and Diffusion Forum	Vol.405, p.3-10
23	Papers1	2020/8～2020,08,00,,,	Pulsed-Electric-Current Bonding of Oxygen-Free Copper and Austenitic Stainless Steel	Academic Journal	Co-authored	Journal of Japan Institute of Copper	Vol.59, 91-95.
24	Papers1	2020/6～2020,06,00,,,	Surface-Modified Layer Formed by Plasma Nitriding Using Chromium Screen	Academic Journal	Co-authored	Materials Transactions	Vol.61 No.6, p.1115-1121
25	Papers1	2020/6～2020,06,00,,,	Plasma-Nitriding Properties of CoCrFeMnNi High-Entropy Alloys Produced by Spark Plasma Sintering	Academic Journal	Co-authored	Metals	Vol.10, 761
26	Papers1	2020/3～2020,03,00,,,	Nitriding and DLC Coating of Aluminum Alloy Using High-Current Pressure-Gradient-Type Plasma Source	Academic Journal	Co-authored	Int. J. Metall. Metal Phys.	Vol. 5, 048
27	Papers1	2019/12～2019,12,00,,,	Surface-modified Layer Formed by Plasma Nitriding using Chromium Screen	Academic Journal	Co-authored	J. Jpn Soc. Heat Treat.	Vol.59 No.6, p344-349
28	Papers1	2019/11～2019,11,00,,,	Simultaneous boronizing and carburizing of titanium via spark plasma sintering	Academic Journal	Co-authored	Materials Transactions	Vol.60, p.2387-2391
29	Papers1	2019/10～2019,10,00,,,	Microstructural, Mechanical, and Corrosion Properties of Plasma-Nitrided CoCrFeMnNi High-Entropy Alloys	Academic Journal	Co-authored	Surface and Coatings Technology	Vol.376, p.52-58
30	Papers1	2019/5～2019,05,00,,,	Dissimilar materials joining of A6061 Al alloy and AZ31 Mg alloy by Laser welding	Academic Journal	Co-authored	Journal of Light Metal Welding	Vol.57 No.5, p198-206
31	Papers1	2019/3～2019,03,00,,,	Effect of Number of Multilayer Repetitions and Thickness Ratio on Coating Properties of Si-DLC/DLC Multilayer Coatings on Aluminum Alloys	Academic Journal	Co-authored	Journal of The Japan Institute of Metals and Materials	Vol.83 No.3
32	Papers1	2019/2～2019,02,00,,,	Corrosion resistance in two-step plasma nitriding treatment from high temperature to low temperature	Academic Journal	Co-authored	Journal of Japan Society for Heat Treatment	Vol.59, p.1-2.
33	Papers1	2018/11～2018,11,00,,,	Carbide Layer Coating on Titanium by Spark Plasma Sintering Technique	Academic Journal	Co-authored	Surface and Coatings Technology	Vol.353, p.324-328
34	Papers1	2018/11～2018,11,00,,,	Adhesion and durability of multi-interlayered diamond-like carbon films deposited on aluminum alloy	Academic Journal	Co-authored	Surface and Coatings Technology	Vol.354, p.134-144
35	Papers1	2018/7～2018,07,00,,,	X-Ray Residual Stress in the S-Phase of Stainless Steel Nitrided by a Plasma Nitriding Method and Residual Stress Measurement of a DLC Film Deposited on the S-Phase	Academic Journal	Co-authored	Journal of the Society of Materials Science, Japan	Vol.65, p.517-524
36	International academic conference8	2017/9/11～2017/9/152017,09,11,2017,09,15	Microstructure and Mechanical Property of Plasma-Nitrided CoCrFeMnNi High-Entropy Alloys		Co-author
37	Papers1	2017/8～2017,08,00,,,	Surface modification of Cu-Ti alloy by active screen plasma nitriding	Academic Journal	Co-authored	Journal of Japan Institute of Copper	Vol.56 No.1, p.237-240
38	International academic conference8	2017/4/24～2017/4/282017,04,24,2017,04,28	Nitriding and DLC Coating of Aluminum Alloy Using High Current Pressure-Gradient-Type Plasma Source		Co-author
39	Papers1	2017/4～2017,04,00,,,	Active Screen Plasma Nitriding of Titanium Alloy Using Titanium Double Screen	Academic Journal	Co-authored	Materials Science Forum	Vol.891, p11-17
40	Papers1	2016/12～2016,12,00,,,	Effect of surface deposited layer on active screen plasma nitriding	Academic Journal	Co-author	Materials Performance and Characterization	Vol.5 (2016) 386-395.
41	International academic conference8	2016/11/12～2016/11/142016,11,12,2016,11,14	Aluminide Coating on Nickel-Base Superalloy by Spark Plasma Sintering Technique		Co-author
42	International academic conference8	2016/11/12～2016/11/142016,11,12,2016,11,14	Carburizing of Titanium Using Graphite Powder by Spark Plasma Sintering Technique		Co-author
43	International academic conference8	2016/11/12～2016/11/142016,11,12,2016,11,14	Effect of Deposited Layer and Distance Between Screen and Sample During Active Screen Plasma Nitriding		Co-author
44	Papers1	2016/10～2016,10,00,,,	Effect of surface deposits on nitriding layer formation of active screen plasma nitriding	Academic Journal	Co-author	Materials Transactions	Vol.57 No.10 (2016) 1811-1815.
45	Papers1	2016/10～2016,10,00,,,	Deposition of TiO2 film on duplex stainless steel substrates using the cathodic cage plasma technique	Academic Journal	International coauthorship	Materials Research	Vol.19, No.5 (2016) 1207-1212.
46	International academic conference8	2016/9/12～2016/9/162016,09,12,2016,09,16	Nitriding and diamond-like carbon coating of aluminum alloy using pressure-gradient-type plasma source		Co-author
47	International academic conference8	2016/9/12～2016/9/162016,09,12,2016,09,16	Simultaneous Formation of Carbide and Boride Layers on Titanium by Spark Plasma Sintering method		Co-author
48	International academic conference8	2016/9/12～2016/9/162016,09,12,2016,09,16	Effect of Distance Between a Screen and Sample on Deposited Layer During Active Screen Plasma Nitriding		Co-author
49	International academic conference8	2016/7/26～2016/7/282016,07,26,2016,07,28	Simultaneous Formation of Carbide and Boride Layers Using B4C Powder by Spark Plasma Sintering		Co-author
50	International academic conference8	2016/7/26～2016/7/282016,07,26,2016,07,28	Deposited and Nitrided Layer During Active Screen Plasma Nitriding		Co-author
51	Papers1	2016/7～2016,07,00,,,	X-Ray Residual Stress in the S-Phase of Stainless Steel Nitrided by Plasma Nitriding Method and Residual Stress Measurement of DLC Film Deposited on the S-Phase	Academic Journal	Co-author	Journal of the Society of Materials Science, Japan	Vol.65 No.7, 517-524
52	report99	2016/6～2016,06,00,,,	Current research trends in international conferences of plasma surface engineering	Academic Journal	Single-Author	J. Jpn. Soc. Heat Treat.	Vol.53 No.3, p.144-147
53	International academic conference8	2016/4/20～2016/4/222016,04,20,2016,04,22	Active Screen Plasma Nitriding of Titanium Alloy Using Titanium Double Screen		Co-author
54	International academic conference8	2015/12/18～2015/12/202015,12,18,2015,12,20	Active Screen Plasma Nitriding Applied Bias Power to Both Screen and Sample		Co-author
55	International academic conference8	2015/12/18～2015/12/202015,12,18,2015,12,20	Compound Layer Coating on Titanium by Pulsed Electric-Current Sintering Technique		Co-author
56	Papers1	2015/12～2015,12,00,,,	Correlation between amount of bound water and stability of passive film on Ti during passivation time in sulfuric acid solution	Academic Journal	Co-author	Journal of Solid State Electrochemistry	Vol. 19, p. 3589-3593
57	Papers1	2015/12～2015,12,00,,,	Correlation between Bound Water and Stability of Anodic Oxide Film on Aluminum	Academic Journal	Co-author	Materials Transactions	Vol. 56, p.2000-2005
58	Papers1	2015/12～2015,12,00,,,	Residual stress measurement in DLC films deposited by PBIID method using Raman microprobe spectroscopy	Academic Journal	Co-author	Surface and Coatings Technology	Vol. 283, p. 274-280
59	International academic conference8	2015/9/20～2015/9/242015,09,20,2015,09,24	Effect of Surface Deposits on Nitriding Layer Formation of Active Screen Plasma Nitriding		Co-author
60	International academic conference8	2015/8/31～2015/9/22015,08,31,2015,09,02	Residual Stress Measurement of Austenitic Stainless Steel Treated by Active Screen Plasma Nitriding		Co-author
61	International academic conference8	2015/8/31～2015/9/22015,08,31,2015,09,02	Rapid Preparation of TiC-Reinforced Composites by Spark Plasma Sintering Technique		Co-author
62	International academic conference8	2015/8/31～2015/9/22015,08,31,2015,09,02	Preparation of NiAl Coatings on Ni-based Superalloy by Spark Plasma Sintering		Co-author
63	Papers1	2015/7～2015,07,00,,,	Cathodic cage plasma deposition of TiN and TiO2 thin films on silicon substrate	Academic Journal	International coauthorship	Journal of Vacuum Science and Technology A	Vol.33, 041502
64	International academic conference8	2014/9/15～2014/9/192014,09,15,2014,09,19	Effect of surface deposits from screen on active screen plasma nitriding		Co-author
65	International academic conference8	2014/9/15～2014/9/192014,09,15,2014,09,19	Residual stress estimated from raman shift of G band in DLC films		Co-author
66	International academic conference8	2014/8～2014,08,00,,,	Effect of active screen plasma nitriding pretreatment on DLC coating		Co-author
67	International academic conference8	2014/8～2014,08,00,,,	Investigation of deposits from screen during active screen plasma nitriding		Co-author
68	Papers1	2014/4～2014,04,00,,,	Effect of Screen Open Area on Active Screen Plasma Nitriding of Austenitic Stainless Steel	Academic Journal	Co-author	ISIJ International	Vol. 54, No. 4, p.916-919
69	Papers1	2014/4～2014,04,00,,,	Effect of Sample Mount on Active Screen Plasma Duplex Processing	Academic Journal	Co-author	Materials Science Forum	Vol. 782, p.16-22
70	Papers1	2014/4～2014,04,00,,,	Pulsed Electric Current Bonding of Tungsten to Titanium	Academic Journal	Co-author	Materials Science Forum	Vol. 782, p. 445-448
71	Commentary9	2013/10～2013,10,00,,,	The latest research trends and research results in active screen plasma nitriding	Academic Journal	Single-Author	J. Jpn. Soc. Heat Treat.	Vol. 53, No. 5, p.259-264
72	Papers1	2013/8～2013,08,00,,,	Simultaneous Duplex Process of TiN Coating and Nitriding by Active Screen Plasma Nitriding	Academic Journal	Co-author	Surface and Coatings Technology	Vol.228, p.S558-S562
73	Papers1	2013/8～2013,08,00,,,	Simultaneous Diffusion Coating of Cr and Si on Stainless Steel using Fluoride-Free Activator	Academic Journal	Co-author	Journal of Japan Institute of Metals and Materials	Vol.77 No.8, p.334-338
74	Commentary9	2013/8～2013,08,00,,,	Recent Developments in Plasma Nitriding Treatment Technology	Academic Journal	Single-Author	Journal of the Vacuum Society of Japan	Vol. 56, No. 8, in press
75	International academic conference8	2013/8～2013/82013,08,00,2013,08,00	Low-temperature Active-screen Plasma Nitriding of 17-4 PH Stainless Steel		Co-author
76	International academic conference8	2013/8～2013,08,00,,,	Duplex Treatment of Active Screen Plasma Nitriding and DLC Coating		Co-author
77	International academic conference8	2013/8～2013,08,00,,,	Residual Stress Measurement in DLC Films using Raman Microprobe Spectroscopy		Co-author
78	Commentary9	2013/6～2013,06,00,,,	Current Research Trends in International Conference on Plasma Surface Engineering	Academic Journal	Single-Author	Journal of the Japan Society for Heat Treatment	Vol. 53, No. 3, p.129-131
79	International academic conference8	2013/4/26～2013/4/282013,04,26,2013,04,28	Effect of Sample Mount on Active Screen Plasma Duplex Processing		Co-author
80	International academic conference8	2013/4/26～2013/4/282013,04,26,2013,04,28	Pulsed Electric Current Bonding of Tungsten to Titanium		Co-author
81	Papers1	2013/4～2013,04,00,,,	Solid-Carburizing Process of Low Carbon Steel with Carbonized Organics in Nitrogen Atmosphere	Academic Journal	Co-author	Journal of Japan Institute of Metals and Materials	Vol.77 No.4, p.153-158
82	International academic conference8	2012/9/10～2012/9/142012,09,10,2012,09,14	Effect of Screen Open Area on Active Screen Plasma Nitriding Response		Co-author
83	Papers1	2012/9～2012,09,00,,,	Surface Modification of Ferritic Stainless Steel by Active Screen Plasma Nitriding	Academic Journal	Co-author	Journal of Physics : Conference Series	Vol. 379, 012052
84	International academic conference8	2012/8/30～2012/8/312012,08,30,2012,08,31	Effect of Screen Open Area on Active Screen Plasma Nitriding Behavior of 316 Austenitic Stainless Steel		Co-author
85	International academic conference8	2012/8/30～2012/8/312012,08,30,2012,08,31	Surface Modification of Low Carbon Steel by Solid-Carburizing Process with Carbonized Organics in Nitrogen Atmosphere		Co-author
86	International academic conference8	2012/8/30～2012/8/312012,08,30,2012,08,31	Simultaneous Diffusion Coating of Cr and Si on Stainless Steel using Fluoride-Free Activator		Co-author
87	International academic conference8	2012/8/30～2012/8/312012,08,30,2012,08,31	Simultaneous Formation Process of TiN Layer and Nitrogen Diffusion Layer by Active Screen Plasma Nitriding		Co-author
88	Papers1	2012/6～2012,06,00,,,	Characterization of Hot-Steam Oxidation Tested Chromosiliconized Heat-Resistant Austenitic Stainless Steel	Academic Journal	International coauthorship	Materials Transactions	Vol. 53 No.6, p.1090-1093
89	Papers1	2012/3～2012,03,00,,,	Effect of Nitriding parameter on Active Screen Plasma Nitriding Response of SACM645 Steel	In-house publication	Co-author	Science and Technology Reports of Kansai University	Vol. 54, p. 183-190
90	International academic conference8	2011/10～2011,10,00,,,	Preparation of Homogeneous Fe-Al Intermetallic Compound Sheet from Fe and Al Foils by Spark Plasma Sintering		Co-author
91	Papers1	2011/9～2011,09,00,,,	Preparation of Chromium Silicide Intermetallic Compound Coatings on Austenitic Stainless Steel by Pulsed Electric Current Sintering	Academic Journal	Co-author	Journal of the Japan Institute of Metals	Vol.75 No.9, p.469-473
92	International academic conference8	2011/9～2011,09,00,,,	Simultaneous Duplex Process of Nitriding and TiN Coating by Active Screen Plasma Nitriding		Co-author
93	International academic conference8	2011/8～2011,08,00,,,	Formation of Thick Intermetallic Compound Layer on Stainless Steel by Spark Plasma Sintering	Monograph	Single-Author
94	International academic conference8	2011/8～2011,08,00,,,	Active Screen Plasma Nitriding of Ferritic Stainless Steel	Monograph	Co-author
95	International academic conference8	2011/8～2011,08,00,,,	Solid-carburizing Process with Carbonized Organics in Nitrogen Atmosphere	Monograph
96	International academic conference8	2011/8～2011,08,00,,,	Chromizing-Siliconizing Coating on Stainless Steel by Pack Cementation using Fluoride Free Activator	Monograph	Co-author
97	Commentary9	2011/7～2011,07,00,,,	Joining dissimilar materials by pulsed electric current bonding	Academic Journal	Single-Author	Journal of High Temperature Society	Vol. 37 No. 4, p.192-196
98	Papers1	2011/3～2011,03,00,,,	Effect of Gas Pressure on Active Screen Plasma Nitriding Response	Academic Journal	Co-author	Journal of ASTM International	Vol. 8, No. 3, Paper ID JAI103286
99	Papers1	2010/12～2010,12,00,,,	Surface hardening of duplex stainless steel by low temperature active screen plasma nitriding	Academic Journal	Co-author	Surface and Coatings Technology	Vol.205, p.S295-S299
100	Papers1	2010/12～2010,12,00,,,	Effect of the distance between screen and sample on active screen plasma nitriding properties	Academic Journal	Co-author	Surface and Coatings Technology	Vol.205, p.S365-S368
101	International academic conference8	2010/11/11～2010/11/122010,11,11,2010,11,12	Microstructure of Cr3Si Coatings on Austenitic Stainless Steel by Spark Plasma Sintering		Co-author
102	International academic conference8	2010/9/13～2010/9/172010,09,13,2010,09,17	Effect of Screen Material on Active Screen Plasma Nitriding Response		Co-author
103	International academic conference8	2010/8/23～2010/8/252010,08,23,2010,08,25	Coating Process of Cr-Si Intermetallic Compound on Austenitic Stainless Steel by Spark Plasma Sintering		Co-author
104	International academic conference8	2010/8/23～2010/8/252010,08,23,2010,08,25	Surface Hardening of Stainless Steel by Active Screen Plasma Nitriding		Co-author
105	International academic conference8	2010/8/1～2010/8/52010,08,01,2010,08,05	Effect of Pre-Deforming on Plasma Nitriding Response of 304 Stainless Steel		Co-author
106	Papers1	2010/8～2010,08,00,,,	Effect of Pre-Deforming on Plasma Nitriding Response of 304 Stainless Steel	Academic Journal	Co-author	Materials Science Forum	Vols. 654-656, p.1811-1814
107	International academic conference8	2010/7/26～2010/7/302010,07,26,2010,07,30	Effect of Gas Pressure on Active Screen Plasma Nitriding Response		Co-author
108	Commentary9	2010/5～2010,05,00,,,	New plasma nitriding technology using active screen	Academic Journal	Single-Author		Vol. 61, No. 5, p.382-386
109	Papers1	2010/2～2010,02,00,,,	Preparation of Homogeneous Nb-Al Intermetallic Compound Sheet by Multi-Layered Rolling and Subsequent Heat Treatment	Academic Journal	Co-author	Materials Science Forum	Vols.638-642, p.1390-1393
110	Papers1	2010/1～2010,01,00,,,	Feasibility study of active screen plasma nitriding of titanium alloy	Academic Journal	International coauthorship	Surface Engineering	Vol. 26, No. 1-2, p.79-84
111	Papers1	2009/11～2009,11,00,,,	Effect of Pre-Deforming on Low Temperature Plasma Nitriding of Austenitic Stainless Steel	Academic Journal	Co-author	Plasma Processes and Polymers	Vol. 6, in press
112	Papers1	2009/11～2009,11,00,,,	Microstructure and Oxidation Resistance of Fe3Al Coatings on Austenitic Stainless Steel by Spark Plasma Sintering	Academic Journal	Co-author	Plasma Processes and Polymers	Vol. 6, s941-s943
113	International academic conference8	2009/10/27～2009/10/302009,10,27,2009,10,30	Effect of Pre-Deforming on Plasma Nitriding Properties of Austenitic Stainless Steel		Co-author
114	Papers1	2009/10～2009,10,00,,,	Consolidation of Free-Cutting Pb-Free Brass by Hot Extrusion and Its Properties	Academic Journal	Co-author	Journal of the Japan Society for Heat Treatment	Vol.49 Spec. Iss., p.651-654
115	Papers1	2009/10～2009,10,00,,,	Chromizing-Siliconizing Coating on Austenitic Stainless Steel by Pack Cementation Method	Academic Journal	Co-author	Journal of the Japan Society for Heat Treatment	Vol.49 Spec. Iss., p.385-387
116	Papers1	2009/10～2009,10,00,,,	Low Temperature Plasma Nitriding of High Silicon Duplex Stainless Steel	Academic Journal	Co-author	Journal of the Japan Society for Heat Treatment	Vol.49 Spec. Iss., p.312-315
117	Papers1	2009/10～2009,10,00,,,	Development of Superior Heat Resistant Cu-Si Alloys Dispersed with Fine Mo5Si3 Particles	Academic Journal	Co-author	Journal of the Japan Society for Heat Treatment	Vol.49 Spec. Iss., p.663-666
118	Papers1	2009/5～2009,05,00,,,	Effect of Through Cage on Active Screen Plasma Nitriding Properties	Academic Journal	Co-author	Materials Transactions	Vol.50 No.5, p.1169-1173
119	99	2008/10/28～2008/10/312008,10,28,2008,10,31	Chromizing-siliconizing coating on austenitic stainless steel by rotating pack method		Co-author
120	99	2008/10/28～2008/10/312008,10,28,2008,10,31	Low temperature plasma nitriding of high silicon stainless steel		Co-author
121	99	2008/10/28～2008/10/312008,10,28,2008,10,31	Consolidation of free-cutting Pb-free brass by hot extrusion and its properties		Co-author
122	99	2008/10/28～2008/10/312008,10,28,2008,10,31	Development of the Cu-Si alloys including Mo5 Si3 as second phase with superior heat resistance characteristic		Co-author
123	99	2008/9/15～2008/9/192008,09,15,2008,09,19	Effect of pre-deforming on low temperature plasma nitriding of austenitic stainless steel		Co-author
124	99	2008/9/15～2008/9/192008,09,15,2008,09,19	Microstructure and oxidation resistance of Fe3Al coatings on austenitic stainless steel by spark plasma sintering		Co-author
125	99	2007/11/6～2007/11/92007,11,06,2007,11,09	Preparation of Homogeneous Fe-Al Intermetallic Compound Sheet by Multi-Layered Rolling and Subsequent Heat Treatment	Academic Journal	Co-author
126	Papers1	2007/11～2007,11,00,,,	Preparation of Homogeneous Fe-Al Intermetallic Compound Sheet by Multi-Layered Rolling and Subsequent Heat Treatment	Academic Journal	Co-author	Materials Science Forum	vol.561-565, 857-860
127	99	2007/10/30～2007/11/22007,10,30,2007,11,02	Chromizing-Siliconizing Coating on Austenitic Stainless Steel by Pack Cementation	Academic Journal	Co-author
128	Papers1	2007～2007,00,00,,,	Pulsed Electric Current Bonding of Tungsten to Copper with Intermediate Layer	Academic Journal	Co-author	Solid State Phenomena	Vol. 127, p.289-292
129	Papers1	2007～2007,00,00,,,	Microstructure of SiC/Cu Interface by Pulsed Electric-Current Bonding	Academic Journal	Co-author	Materials Science Forum	vol.539-543, 3883-3887
130	Papers1	2007～2007,00,00,,,	Pulsed Electric-Current Bonding of Al2O3 to Cu with Intermediate Layer	Academic Journal	Co-author	Acta Metallurgica Slovaca	Vol.13 p.310-313
131	Commentary9	2007～2007,00,00,,,	Trends in surface modification technology of metallic materials	In-house publication	Co-author	Engineering & technology	Vol.14 (1) p.77-80
132	99	2007～2007,00,00,,,	Pulsed Electric-Current Bonding of Al2O3 to Cu with Intermediate Layer		Co-author
133	99	2007～2007,00,00,,,	Processing and Microstructure of Fe-Al Intermetallic Compounds Sheet Prepared by Multi-Layered Roll-Bonding		Co-author
134	Book2	2007～2007,00,00,,,	6th Pacific Rim International Conference on Advanced Materials and Processing		Single-Author	International Heat Treatment & Surface Engineering	1 (4),142
135	International academic conference8	2006/9/25～2006,09,25,,,	Preparation of Fe3Al Coatings on Austenitic Stainless Steel by Pulsed Electric-Current Sintering	Monograph	Co-author	Proc. 15th IFHTSE	p.577-581
136	99	2006/7/4～2006/7/82006,07,04,2006,07,08	Microstructure of SiC/Cu interface by pulsed electric－current bonding		Co-author
137	99	2006/5/18～2006/5/202006,05,18,2006,05,20	Pulsed electric current bonding of tungsten to copper with intermediate layer		Co-author
138	Papers1	2005/12～2005,12,00,,,	Simultaneous Chromizing-Siliconizing Diffusion Coating on Austenitic Stainless Steel	Monograph	Co-author	Elsevier Ltd., Novel Materials Processing By Advanced Electromagnetic Energy Sources (MAPEES'04)	p.433-436
139	Papers1	2005/11/9～2005/11/122005,11,09,2005,11,12	Microstructure and Mechanical Properties at High Temperature of Hypereutectic Al-Si Alloy	Monograph	Co-author	Proceedings of the 3rd ASIAN CONFERENCE on Heat Treatment of Materials (AHTM2005)	p.421-423
140	Papers1	2005/11/9～2005/11/122005,11,09,2005,11,12	Development and Properties of Powder for Preventing Carburization	Monograph	Co-author	Proceedings of the 3rd ASIAN CONFERENCE on Heat Treatment of Materials (AHTM2005)	p.269-271
141	Papers1	2005/2～2005,02,00,,,	Formation of Interfacial Phases at a SiC/Cu Joint Friction-Bonded with Ti	Academic Journal	Co-author	Ceramic Transactions	Vol.146, p.237-244
142	Papers1	2004/11/24～2004,11,24,,,	Interfacial Microstructure of SiC/Cu Joint Pulsed Electric-Current Bonded with Intermediate Powders	Monograph	Co-author	New Frontiers of Process Science and Engineering in Advanced Materials	p.455-460
143	99	2004/11/24～2004/11/262004,11,24,2004,11,26	Interfacial Microstructure of SiC/Cu Joint Pulsed Electric‐Current Bonded with Intermediate Powders		Co-author
144	99	2004/10/26～2004/10/282004,10,26,2004,10,28	Thermal Properties of Al‐50%Si Alloys		Co-author
145	99	2004/10/26～2004/10/282004,10,26,2004,10,28	Preparation of Fe‐Al Binary System Intermetallic Compounds by Multi‐Layered Roll‐Bonding		Co-author
146	Papers1	2004/10～2004,10,00,,,	Preparation of Fe-Al Binary System Intermetallic Compounds by Multi-Layered Roll-Bonding	Academic Journal	Co-author	Transactions of Materials and Heat Treatment	Vol.25 No.5 p.53-55
147	Papers1	2004/10～2004,10,00,,,	Thermal Properties of Al-50%Si Alloys	Academic Journal	Co-author	Transactions of Materials and Heat Treatment	Vol.25 No.5 p.180-182
148	Papers1	2004/4～2004,04,00,,,	Formation Behavior of Fe-Al Intermetallic Compounds by Multi-Layered Rolling and Heat Treatment	Academic Journal	Co-author	Journal of the Japan Society for Heat Treatment	Vol.44 No.2, p.89-94
149	Papers1	2003/10～2003,10,00,,,	Interfacial Microstructure of SiC/Cu Joint Friction-Bonded with Ti Intermediate Layer	Academic Journal	Co-author	J. Japan Inst. Metals	Vol.67 No.10, p.538-546
150	Papers1	2003/9～2003,09,00,,,	Pulsed Electric-Current Bonding of SiC to Cu with Ti Intermediate Layer	Academic Journal	Co-author	J. Japan Inst. Metals	Vol.67 No.9, p.432-435
151	Papers1	2003/3～2003,03,00,,,	High Temperature Properties of Chromosiliconized Stainless Steels	Monograph	Co-author	ASM International, Surface Engineering; Coatings and Heat Treatments	p.246-249
152	Papers1	2003～2003,00,00,,,	Microstructure of Fe-Al Intermetallic Compound Prepared by Multi-Layered Roll-Bonding	Monograph	Co-author	ASM International, Surface Engineering; Coatings and Heat Treatments	p.243-245
153	Papers1	2002/11/26～2002,11,26,,,	Preparation of Fe-Al Intermetallic Compound by Multi-Layered Roll-Bonding	Monograph	Co-author	Designing of Interfacial Structures in Advanced Materials and their Joints	p.283-286
154	Papers1	2002/6/10～2002,06,10,,,	Oxidation Properties of Chromosiliconized Stainless Steels	Monograph	Co-author	Proceedings of 4th European Stainless Steel Science and Market Congress	p.367-370
155	Papers1	2001/12～2001,12,00,,,	S Phase Formation of Some Austenitic Stainless Steels by Plasma Nitriding	Monograph	Co-author	Stainless Steel 2000 (Proceedings of an International Current Status Seminar of Thermochemical Surface Engineering of Stainless Steels), MANEY Publishing	289-307
156	Papers1	2001/9/7～2001,09,07,,,	S Phase Formation of Austenitic Stainless Steel by Low Temperature Plasma Nitriding	Monograph	Co-author	Proceedings of The 2nd Asian Conference on Heat Treatment of Materials	154-159
157	Papers1	2001/9/7～2001,09,07,,,	Plasma-sulphonitriding by SF6 and H2S gas	Monograph	Co-author	Proceedings of The 2nd Asian Conference on Heat Treatment of Materials	248-253
158	Papers1	2001～2001,00,00,,,	Interfacial Reactions in Ceramics/Metal Joint Friction-Bonded with Active-Metal Intermediate Layer and Their Influences on Joint Properties	Monograph	Co-author	Joining of Advanced and Specialty Materials III	p.148-156
159	Papers1	2000/12/20～2000,12,20,,,	Friction Bonding of Silicon Carbide to Oxygen-Free Copper with an Intermediate Layer of Reactive Metal	Academic Journal	Co-author	Materials Transactions, JIM	Vol.41 No.12 p.1636-1645
160	International academic conference8	2000/11/8～2000,11,08,,,	S Phase Formation of Some Austenitic Stainless Steels by Ion-nitriding		Co-author
161	Papers1	2000/7/1～2000,07,01,,,	Formation of Interfacial Reaction Layer in Ceramics/Metal Joint Friction-Bonded with Intermediate Layer of Active Metal	Monograph	Co-author	Joining of Advanced and Specialty Materials II	p. 79-87
162	Papers1	2000～2000,00,00,,,	Composite Plating Treatment on Magnesium Alloy	Academic Journal	Co-author
163	Papers1	1999/9/20～1999,09,20,,,	Interfacial Reaction Layers in SiC/Cu Joint Friction-Bonded with Nb Intermediate Layer	Academic Journal	Co-author	Materials Transactions, JIM	Vol.40 No.9 953-956
164	Papers1	1999/7/20～1999,07,20,,,	Friction Bonding of Silicon Carbide to Oxygen- Free Copper with Intermediate Layer of Reactive Metal	Academic Journal	Co-author	Journal of Japan Institute of Metals	Vol.63 No.7 p.895-904
165	Papers1	1999/5/31～1999,05,31,,,	Effect of Ti Intermediate Layer on Bond Strength of Friction-bonded Ceramics/Metal Joint	Monograph	Co-author	Proceedings of the 20th International Congress PROGRESS IN WELDING 50 YEARS WELDING RESEARCH INSTITUTE BRATISLAVA 1949-1999	p. 66-73
166	Papers1	1999～1999,00,00,,,	Microstructure and Bond Strength of Ceramics/Metal Interface by Friction Bonding		Co-author	Proceedings of International Symposium on Environment-Conscious Innovative Materials Processing with Advanced Energy Sources (ECOMAP-98)	p. 418-423

PapersIn refereedAcademic JournalCo-authoredShoya SAWADA;Ryo SAGAYAMA;Akio NISHIMOTOJ. Jpn. Soc. Heat TreatmentVol.63 No.4, in press.2023/8～

PapersPrediction of Carbon Concentration in Steel by Ultra Rapid Carburizing Above Eutectic TemperatureIn refereedAcademic JournalCo-authoredRyosuke YAMAMOTO;Akio NISHIMOTOJ. Japan Inst. Met. Mater.Vol.87 No.5, 179-185.2023/5～10.2320/jinstmet.J2022046https://doi.org/10.2320/jinstmet.J2022046

PapersPlasma Nitriding Properties of Sintered Body Formed Using CoCrFeMnNi High-Entropy Alloy Powder by Varying Ball-Milling DurationIn refereedAcademic JournalCo-authoredJiaxin Peng;Akio NishimotoBHM Berg- und Hüttenmännische MonatshefteVol.168 No.3, 130-136.2023/3～10.1007/s00501-023-01326-7https://doi.org/10.1007/s00501-023-01326-7

PapersEffect of the Atmosphere for Heat Treatment on Carbon Flux in Ultra-rapid CarburizingIn refereedAcademic JournalCo-authoredRyosuke Yamamoto;Akio Nishimoto;Kazutoshi TodaMaterials TransactionsVol.64 No.1, p.272-2792023/1～10.2320/matertrans.MT-H2022001http://doi.org/10.2320/matertrans.MT-H2022001

BookIn refereedMonographCo-authorNISHIMOTO,Akio;2022/11～

PapersInvestigation of the Effect of Hydrogen Gas as Raw Material for DLC Film PreparationIn refereedAcademic JournalCo-authoredKoki Okada;Akio NishimotoJ. Japan Inst. Met. Mater.Vol.86, No.10, p.210-215.2022/10～10.2320/jinstmet.J2022006https://doi.org/10.2320/jinstmet.J2022006

PapersImprovement of Surface Properties of Aluminum Alloy-Based Composites by Multi-Layer DLC CoatingIn refereedAcademic JournalCo-authoredN. Fuyama (Hiroshima Pref. Technol. Res. Inst.);K. Okada;T. Nagaoka (Hiroshima Pref. Technol. Res. Inst.);A. NishimotoMaterials TransactionsVol.63 No.10, p.1462-1468.2022/10～10.2320/matertrans.MT-L2022011https://doi.org/10.2320/matertrans.MT-L2022011

PapersThickening of S-Phase and Sα-Phase of Various Stainless Steels Treated by Low Temperature Plasma Nitriding Using ScreenIn refereedAcademic JournalCo-authoredShun Hamashima;Akio NishimotoMaterials TransactionsVol.63, No.8, p.1170-1178.2022/8～10.2320/matertrans.MT-M2022062https://doi.org/10.2320/matertrans.MT-M2022062

PapersEffects of Nickel Screen on Active Screen Plasma NitridingIn refereedAcademic JournalCo-authoredShun Hamashima;Akio NishimotoMaterials TransactionsVol.63 No.6, p.939-9472022/6～10.2320/matertrans.MT-M2021241https://doi.org/10.2320/matertrans.MT-M2021241

PapersMechanical Properties of Various Multilayer DLC Films Deposited on Austenitic Stainless SteelIn refereedAcademic JournalCo-authoredYukio Kobayashi;Akio NishimotoJ. Jpn. Soc. Heat TreatmentVol.62 No.3, p.102-107.2022/6～10.14940/netsushori.62.102https://doi.org/10.14940/netsushori.62.102

PapersIn refereedAcademic JournalCo-authoredRyosuke Yamamoto;Akio NishimotoJ. Jpn. Soc. Heat TreatmentVol.62 No.3, p.95-101.2022/6～10.14940/netsushori.62.95https://doi.org/10.14940/netsushori.62.95

PapersImprovement of surface properties of aluminum alloy-based composites by multi-layer DLC coatingIn refereedAcademic JournalCo-authoredNobuyuki FUYAMA;Koki OKADA;Takashi NAGAOKA;Akio NISHIMOTOJ. Jpn. Inst. Light MetalsVol.72 No.5, 265-270.2022/5～10.2464/jilm.72.265https://doi.org/10.2464/jilm.72.265

PapersThickening of S-Phase and Sα-Phase of Various Stainless Steels Treated by Low Temperature Plasma Nitriding Using ScreenIn refereedAcademic JournalCo-authoredShun HAMASHIMA;Akio NISHIMOTOJ. Japan Inst. Met. Mater.Vol.86 No.4, p.62-70.2022/4～10.2320/jinstmet.J2021053https://doi.org/10.2320/jinstmet.J2021053

PapersInvestigation of the Effect of Hydrogen Gas as Raw Material for DLC Film PreparationIn refereedAcademic JournalCo-authoredOKADA, Koki;NISHIMOTO, AkioMaterials TransactionsVol.63, No.3, p.351-356.2022/3～10.2320/matertrans.MT-M2021213https://doi.org/10.2320/matertrans.MT-M2021213

PapersBoronizing of CoCrFeMnNi High-Entropy Alloys Using Spark Plasma SinteringIn refereedAcademic JournalCo-authoredHiroaki NAKAJO;Akio NISHIMOTOJournal of Manufacturing and Materials ProcessingVol.6 No.2, 29.2022/2～10.3390/jmmp6020029https:// doi.org/10.3390/jmmp6020029

PapersDuplex Treatment of Active Screen Plasma Nitriding and Amorphous Hydrogenated CarbonIn refereedAcademic JournalCo-authoredAkio Nishimoto;Rei Amano;Takazumi TamiyaApplied Surface Science AdvancesVol.6, 1001292021/12～10.1016/j.apsadv.2021.100129https://doi.org/10.1016/j.apsadv.2021.100129

PapersEffects of Nickel Screen on Active Screen Plasma NitridingIn refereedAcademic JournalCo-authoredShun HAMASHIMA;Akio NISHIMOTOJ. Japan Inst. Met. Mater.Vol.85 No.12, p.430-4382021/12～10.2320/jinstmet.J2021033https://doi.org/10.2320/jinstmet.J2021033

PapersProducing CrFeCoNiSi-Based High Entropy Alloy by Spark Plasma SinteringIn refereedAcademic JournalCo-authoredHiroaki Nakajo;Akio NishimotoMaterials TransactionsVol.62, No.8, p.1231-1238.2021/8～10.2320/matertrans.MT-M2020387https://doi.org/10.2320/matertrans.MT-M2020387

PapersEffect of heat treatment atmosphere on carbon flux in ultra-rapid carburizingIn refereedAcademic JournalCo-authoredRyosuke YAMAMOTO;Akio NISHIMOTO;Kazutoshi TODAJ. Jpn. Soc. Heat Treat.Vol.61, No.4, p.183-190.2021/8～10.14940/netsushori.61.183https://doi.org/10.14940/netsushori.61.183

PapersComparative Investigation of the Mechanical and Wear Properties of Multilayer Si-DLC/DLC FilmsIn refereedAcademic JournalCo-authoredYukio KOBAYASHI;Akio NISHIMOTOJ. Japan Inst. Metals Mater.Vol.85, No.5, p.167-1732021/5～10.2320/jinstmet.J2020060https://doi.org/10.2320/jinstmet.J2020060

PapersEffect of Screen Open Hole on Nitriding Behavior, Corrosion Resistance and Wear Resistance of Plasma Nitrided Low Carbon Steel Using Ti ScreenIn refereedAcademic JournalCo-authoredKodai IMAMURA;Akio NISHIMOTOJ. Japan Inst. Met. Mater.Vol.85, No.3, 95-102.2021/3～10.2320/jinstmet.J2020049

PapersPulsed-Electric-Current Bonding of Oxygen-Free Copper and Austenitic Stainless SteelIn refereedAcademic JournalCo-authoredHayato Nakao;Akio NishimotoMaterials TransactionsVol.62 No.3, 448-452.2021/3～10.2320/matertrans.MT-M2020277

PapersComparative Investigation of the Mechanical and Wear Properties of Multilayer Si-DLC/DLC FilmsIn refereedAcademic JournalCo-authoredYukio Kobayashi;Akio NishimotoMaterials TransactionsVol.62 No.2, p.271-2772021/2～10.2320/matertrans.MT-M2020261

PapersApplication of Active-Screen Plasma Nitriding to an Austenitic Stainless Steel Small-Diameter Thin PipeIn refereedAcademic JournalCo-authoredKenzo SUMIYA;Shinkichi TOKUYAMA;Akio NISHIMOTO;Junichi FUKUI;Atsushi NISHIYAMAMetalsVol. 11, No. 2, 366.2021/2～10.3390/met11020366

PapersBoronizing of AISI 316L Stainless Steel Using Spark Plasma Sintering TechniqueIn refereedAcademic JournalCo-authorAkio Nishimoto;Tatsuki KuboDefect and Diffusion ForumVol.405, p.3-102020/11～10.4028/www.scientific.net/DDF.405.3https://doi.org/10.4028/www.scientific.net/DDF.405.3

PapersPulsed-Electric-Current Bonding of Oxygen-Free Copper and Austenitic Stainless SteelIn refereedAcademic JournalCo-authoredNAKAO,Hayato;NISHIMOTO,AkioJournal of Japan Institute of CopperVol.59, 91-95.2020/8～10.34562/jic.59.1_91

PapersSurface-Modified Layer Formed by Plasma Nitriding Using Chromium ScreenIn refereedAcademic JournalCo-authoredNaoya Toshioka;Akio NishimotoMaterials TransactionsVol.61 No.6, p.1115-11212020/6～10.2320/matertrans.H-M2020815https://doi.org/10.2320/matertrans.H-M2020815

PapersPlasma-Nitriding Properties of CoCrFeMnNi High-Entropy Alloys Produced by Spark Plasma SinteringIn refereedAcademic JournalCo-authoredTakato Karimoto;Akio NishimotoMetalsVol.10, 7612020/6～10.3390/met10060761https://doi.org/10.3390/met10060761

PapersNitriding and DLC Coating of Aluminum Alloy Using High-Current Pressure-Gradient-Type Plasma SourceIn refereedAcademic JournalCo-authoredAkio NISHIMOTO;Eiji FURUYA;Kenji KOUSAKAInt. J. Metall. Metal Phys.Vol. 5, 0482020/3～10.35840/2631-5076/9248http://doi.org/10.35840/2631-5076/9248

PapersSurface-modified Layer Formed by Plasma Nitriding using Chromium ScreenIn refereedAcademic JournalCo-authoredNaoya Toshioka;Akio NishimotoJ. Jpn Soc. Heat Treat.Vol.59 No.6, p344-3492019/12～10.14940/netsushori.59.344https://doi.org/10.14940/netsushori.59.344

PapersSimultaneous boronizing and carburizing of titanium via spark plasma sinteringIn refereedAcademic JournalCo-authoredKARIMOTO, Takato;NISHIMOTO, AkioMaterials TransactionsVol.60, p.2387-23912019/11～10.2320/matertrans.L-M2019838https://doi.org/10.2320/matertrans.L-M2019838

PapersMicrostructural, Mechanical, and Corrosion Properties of Plasma-Nitrided CoCrFeMnNi High-Entropy AlloysIn refereedAcademic JournalCo-authoredNISHIMOTO,Akio;Takahiro Fukube;Toru Maruyama;Surface and Coatings TechnologyVol.376, p.52-582019/10～10.1016/j.surfcoat.2018.06.088https://doi.org/10.1016/j.surfcoat.2018.06.088https://authors.elsevier.com/a/1Zj0UwevW5VD1

CommentaryUnrefereedOtherSingle-AuthorNISHIMOTO,Akio2019/5/20～

PapersDissimilar materials joining of A6061 Al alloy and AZ31 Mg alloy by Laser weldingIn refereedAcademic JournalCo-authoredKoki Matsumoto;Akio NISHIMOTO;Takeshi Ishikawa;Kimiaki Nagatsuka;Kazuhiro Ito;Masahiro Tsukamoto;Kazuhiro Nakatadissimilar materials joining;laser weldingJournal of Light Metal WeldingVol.57 No.5, p198-2062019/5～10.11283/jlwa.57.198https://doi.org/10.11283/jlwa.57.198

PapersEffect of Number of Multilayer Repetitions and Thickness Ratio on Coating Properties of Si-DLC/DLC Multilayer Coatings on Aluminum AlloysIn refereedAcademic JournalCo-authoredHidenobu MARUNO;Akio NISHIMOTOJournal of The Japan Institute of Metals and MaterialsVol.83 No.32019/3～10.2320/jinstmet.J2018060https://doi.org/10.2320/jinstmet.J2018060

PapersCorrosion resistance in two-step plasma nitriding treatment from high temperature to low temperatureIn refereedAcademic JournalCo-authoredNaoya Toshioka;Syogo Hokamura;Akio NISHIMOTOJournal of Japan Society for Heat TreatmentVol.59, p.1-2.2019/2～

PapersCarbide Layer Coating on Titanium by Spark Plasma Sintering TechniqueIn refereedAcademic JournalCo-authoredAkio Nishimoto;Chihiro NishiSurface and Coatings TechnologyVol.353, p.324-3282018/11～10.1016/j.surfcoat.2018.08.092https://doi.org/10.1016/j.surfcoat.2018.08.092

PapersAdhesion and durability of multi-interlayered diamond-like carbon films deposited on aluminum alloyIn refereedAcademic JournalCo-authoredHidenobu Maruno;Akio NishimotoSurface and Coatings TechnologyVol.354, p.134-1442018/11～10.1016/j.surfcoat.2018.08.094https://doi.org/10.1016/j.surfcoat.2018.08.094

PapersX-Ray Residual Stress in the S-Phase of Stainless Steel Nitrided by a Plasma Nitriding Method and Residual Stress Measurement of a DLC Film Deposited on the S-PhaseIn refereedAcademic JournalCo-authoredY. Miki;A. Nishimoto;T. TamiyaJournal of the Society of Materials Science, JapanVol.65, p.517-5242018/7～10.2472/jsms.67.715

Academic presentationCo-author2018/3/20～

Academic presentationCo-author2018/3/19～

Academic presentationCo-author2018/1/19～

Academic presentationCo-author2017/12/22～

Academic presentationCo-author2017/12/1～

LectureSingle-Author2017/12/1～

LectureSingle-Author2017/11/13～

Academic presentationCo-author2017/9/11～

International academic conferenceMicrostructure and Mechanical Property of Plasma-Nitrided CoCrFeMnNi High-Entropy AlloysCo-authorA. Nishimoto;T. Fukube;T. Maruyama2017/9/11～2017/9/15The 11th Asian-European International Conference on Plasma Surface Engineering (AEPSE2017)Jeju Island, Korea,

Academic presentationCo-author2017/9/7～

Academic presentationCo-author2017/9/6～

PapersSurface modification of Cu-Ti alloy by active screen plasma nitridingIn refereedAcademic JournalCo-authoredAkio Nishimoto;Yoshitaka Kizawa;copper alloyJournal of Japan Institute of CopperVol.56 No.1, p.237-2402017/8～

Academic presentationCo-author2017/6/1～

PapersUnrefereedAcademic JournalCo-authoredMiki,Yasuhiro;ADACHI;NISHIMOTO,AkioVol.87 No.6, p.478-4832017/6～

International academic conferenceNitriding and DLC Coating of Aluminum Alloy Using High Current Pressure-Gradient-Type Plasma SourceCo-authorA. Nishimoto;E. Furuya (Chugai Ro Co.,Ltd);K. Kousaka (Chugai Ro Co.,Ltd)2017/4/24～2017/4/2844th International Conference on Metallurgical Coatings and Thin Films (ICMCTF)San Diego, USA

PapersActive Screen Plasma Nitriding of Titanium Alloy Using Titanium Double ScreenIn refereedAcademic JournalCo-authoredA. Nishimoto;K. NakazawaMaterials Science ForumVol.891, p11-172017/4～10.4028/www.scientific.net/MSF.891.11

Academic presentationCo-author2017/1/19～

Academic presentationCo-author2016/12/21～

LectureSingle-Author2016/12/13～

Academic presentationCo-author2016/12/9～

Academic presentationCo-author2016/12/8～

PapersEffect of surface deposited layer on active screen plasma nitridingIn refereedAcademic JournalCo-authorA. Nishimoto;T. Tanaka;T. MatsukawaMaterials Performance and CharacterizationVol.5 (2016) 386-395.2016/12～10.1520/MPC20150052

International academic conferenceAluminide Coating on Nickel-Base Superalloy by Spark Plasma Sintering TechniqueCo-authorA. Nishimoto;K. Nakazawa2016/11/12～2016/11/145th Asian Conference on Heat Treatment and Surface Engineering (5ACHTSE)

International academic conferenceCarburizing of Titanium Using Graphite Powder by Spark Plasma Sintering TechniqueCo-authorC. Nishi ;A. Nishimoto2016/11/12～2016/11/145th Asian Conference on Heat Treatment and Surface Engineering (5ACHTSE)

International academic conferenceEffect of Deposited Layer and Distance Between Screen and Sample During Active Screen Plasma NitridingCo-authorT. Fukube ;T. Tanaka;A. Nishimoto2016/11/12～2016/11/145th Asian Conference on Heat Treatment and Surface Engineering (5ACHTSE)

LectureSingle-Author2016/11/10～

Academic presentationCo-author2016/10/30～

PapersEffect of surface deposits on nitriding layer formation of active screen plasma nitridingIn refereedAcademic JournalCo-authorAkio Nishimoto;Takahiro Fukube;Toshiya TanakaMaterials TransactionsVol.57 No.10 (2016) 1811-1815.2016/10～10.2320/matertrans.M2016209

PapersDeposition of TiO2 film on duplex stainless steel substrates using the cathodic cage plasma techniqueIn refereedAcademic JournalInternational coauthorshipRômulo Ribeiro Magalhães de Sousa;Francisco Odolberto de Araújo;José Alzamir Pereira da Costa;Akio Nishimoto;Bartolomeu Cruz Viana;Clodomiro Alves Jr.Materials ResearchVol.19, No.5 (2016) 1207-1212.2016/10～10.1590/1980-5373-MR-2015-0358

Academic presentationCo-author2016/9/21～

International academic conferenceNitriding and diamond-like carbon coating of aluminum alloy using pressure-gradient-type plasma sourceCo-authorA. Nishimoto;E. Furuya (Chugai Ro Co.,Ltd);K. Kousaka (Chugai Ro Co.,Ltd)2016/9/12～2016/9/1615th International Conference on Plasma Science Engineering (PSE 2016)Garmisch-Partenkirchen, Germany.

International academic conferenceSimultaneous Formation of Carbide and Boride Layers on Titanium by Spark Plasma Sintering methodCo-authorC. Nishi ;A. Nishimoto2016/9/12～2016/9/1615th International Conference on Plasma Science Engineering (PSE 2016)Garmisch-Partenkirchen, Germany.

International academic conferenceEffect of Distance Between a Screen and Sample on Deposited Layer During Active Screen Plasma NitridingCo-authorT. Fukube ;A. Nishimoto2016/9/12～2016/9/1615th International Conference on Plasma Science Engineering (PSE 2016)Garmisch-Partenkirchen, Germany.

LectureSingle-Author2016/7/29～

International academic conferenceSimultaneous Formation of Carbide and Boride Layers Using B4C Powder by Spark Plasma SinteringCo-authorC. Nishi ;A. Nishimoto2016/7/26～2016/7/2811th International Symposium in Science and Technology at Kansai University (ISST 2016)Kansai University, Japan.

International academic conferenceDeposited and Nitrided Layer During Active Screen Plasma NitridingCo-authorT. Fukube ;T. Tanaka;A. Nishimoto2016/7/26～2016/7/2811th International Symposium in Science and Technology at Kansai University (ISST 2016)Kansai University, Japan.

PapersX-Ray Residual Stress in the S-Phase of Stainless Steel Nitrided by Plasma Nitriding Method and Residual Stress Measurement of DLC Film Deposited on the S-PhaseIn refereedAcademic JournalCo-authorYasuhiro MIKI;Akio NISHIMOTO;Takazumi TAMIYAJournal of the Society of Materials Science, JapanVol.65 No.7, 517-5242016/7～10.2472/jsms.65.517

LectureSingle-Author2016/6/14～

reportCurrent research trends in international conferences of plasma surface engineeringIn refereedAcademic JournalSingle-AuthorAkio NISHIMOTOJ. Jpn. Soc. Heat Treat.Vol.53 No.3, p.144-1472016/6～

Academic presentationCo-author2016/5/30～

CommentaryUnrefereedAcademic JournalCo-authorEiji FURUYA;Akio NISHIMOTO2016/5～

CommentaryUnrefereedAcademic JournalSingle-AuthorNISHIMOTO,Akio2016/4/25～

International academic conferenceActive Screen Plasma Nitriding of Titanium Alloy Using Titanium Double ScreenCo-authorA. Nishimoto;K. Nakazawa2016/4/20～2016/4/2216th International Symposium on Metallography (Metallography 2016),High Tatras, Slovakia.

Academic presentationCo-author2016/3/23～

LectureSingle-Author2016/1/29～

International academic conferenceActive Screen Plasma Nitriding Applied Bias Power to Both Screen and SampleCo-authorT. Fukube ;A. Nishimoto2015/12/18～2015/12/20The 24th International Symposium on Processing and Fabrication of Advanced Materials (PFAM XXIV)

International academic conferenceCompound Layer Coating on Titanium by Pulsed Electric-Current Sintering TechniqueCo-authorC. Nishi ;A. Nishimoto2015/12/18～2015/12/20The 24th International Symposium on Processing and Fabrication of Advanced Materials (PFAM XXIV)

Academic presentationCo-author2015/12/15～

PapersCorrelation between amount of bound water and stability of passive film on Ti during passivation time in sulfuric acid solutionIn refereedAcademic JournalCo-authorTakumi Haruna;Suguru Ito;Keiichiro Kimoto;Akio NishimotoJournal of Solid State ElectrochemistryVol. 19, p. 3589-35932015/12～10.1007/s10008-015-3037-y

PapersCorrelation between Bound Water and Stability of Anodic Oxide Film on AluminumIn refereedAcademic JournalCo-authorTakumi Haruna;Takao Ikeda;Masato Miyazaki;Akio Nishimoto;Youhei HirohataMaterials TransactionsVol. 56, p.2000-20052015/12～10.2320/matertrans.L-M2015831

PapersResidual stress measurement in DLC films deposited by PBIID method using Raman microprobe spectroscopyIn refereedAcademic JournalCo-authorYasuhiro Miki;Akio Nishimoto;Takumi Sone;Yoshiji ArakiSurface and Coatings TechnologyVol. 283, p. 274-2802015/12～10.1016/j.surfcoat.2015.10.048

Academic presentationCo-author2015/11/21～2015/11/22

Academic presentationCo-author2015/11/17～

LectureSingle-Author2015/11/12～

LectureSingle-Author2015/10/29～

International academic conferenceEffect of Surface Deposits on Nitriding Layer Formation of Active Screen Plasma NitridingCo-authorA. Nishimoto;T. Fukube ;T. Tanaka2015/9/20～2015/9/24The 10th Asian-European International Conference on Plasma Surface Engineering (AEPSE2015)

Academic presentationCo-author2015/9/17～

International academic conferenceResidual Stress Measurement of Austenitic Stainless Steel Treated by Active Screen Plasma NitridingCo-authorH. Kondo;T. Tamiya;A. Nishimoto2015/8/31～2015/9/2The 10th International Symposium in Science and Technology 2015 (ISST 2015)Chulalongkorn University, Bangkok, Thailand.

International academic conferenceRapid Preparation of TiC-Reinforced Composites by Spark Plasma Sintering TechniqueCo-authorC. Nishi ;A. Nishimoto2015/8/31～2015/9/2The 10th International Symposium in Science and Technology 2015 (ISST 2015)Chulalongkorn University, Bangkok, Thailand.

International academic conferencePreparation of NiAl Coatings on Ni-based Superalloy by Spark Plasma SinteringCo-authorK. Nakazawa;A. Nishimoto2015/8/31～2015/9/2The 10th International Symposium in Science and Technology 2015 (ISST 2015)Chulalongkorn University, Bangkok, Thailand.

Academic presentationCo-author2015/7/16～

PapersCathodic cage plasma deposition of TiN and TiO2 thin films on silicon substrateIn refereedAcademic JournalInternational coauthorshipR. R. M. de Sousa;P. S. Sato;B. C. Viana;C. Alves Jr.;A. Nishimoto;P. A. P. NascenteJournal of Vacuum Science and Technology AVol.33, 0415022015/7～doi: 10.1116/1.4919770http://dx.doi.org/10.1116/1.4919770

Academic presentationCo-author2015/6/4～

LectureSingle-Author2015/3/11～

LectureSingle-Author2015/3/9～

LectureSingle-Author2015/2/13～

CommentaryAcademic JournalSingle-Author2015～

Academic presentationCo-author2014/12/26～

Academic presentationCo-author2014/11/28～

Academic presentationCo-author2014/11/27～

LectureSingle-Author2014/11/7～

Academic presentationCo-author2014/9/24～2014/9/26

International academic conferenceEffect of surface deposits from screen on active screen plasma nitridingCo-authorA. Nishimoto;T. Matsukawa;T. Tanaka2014/9/15～2014/9/1914th International Conference on Plasma Science Engineering (PSE 2014)Garmisch-Partenkirchen, Germany.

International academic conferenceResidual stress estimated from raman shift of G band in DLC filmsCo-authorY. Miki;A. Nishimoto;T. Sone;Y. Araki2014/9/15～2014/9/1914th International Conference on Plasma Science Engineering (PSE 2014)Garmisch-Partenkirchen, Germany.

PapersIn refereedAcademic JournalCo-authorN. Sato;R. Takeda;A. Nishimoto;T. Maruyamabrass;machined chips;hot extrusion;machinable brass;manganese sulfide;lead-free copper alloyJournal of the JRICuVol. 53, p.150-1552014/8～

International academic conferenceEffect of active screen plasma nitriding pretreatment on DLC coatingCo-authorH. Kondo;A. Nishimoto2014/8～9th International Symposium in Science and TechnologyCheng Shiu University

International academic conferenceInvestigation of deposits from screen during active screen plasma nitridingCo-authorT. Tanaka;A. Nishimoto2014/8～9th International Symposium in Science and TechnologyCheng Shiu University

Academic presentationCo-author2014/6/2～

PapersEffect of Screen Open Area on Active Screen Plasma Nitriding of Austenitic Stainless SteelIn refereedAcademic JournalCo-authorAkio NISHIMOTO;Tatsuya MATSUKAWA;Hiroaki NIIISIJ InternationalVol. 54, No. 4, p.916-9192014/4～10.2355/isijinternational.54.916

PapersEffect of Sample Mount on Active Screen Plasma Duplex ProcessingIn refereedAcademic JournalCo-authorA. Nishimoto;K. NakazawaMaterials Science ForumVol. 782, p.16-222014/4～10.4028/www.scientific.net/MSF.782.16

PapersPulsed Electric Current Bonding of Tungsten to TitaniumIn refereedAcademic JournalCo-authorK. Kobuchi;A. NishimotoMaterials Science ForumVol. 782, p. 445-4482014/4～10.4028/www.scientific.net/MSF.782.445

2013/12/25～

Academic presentationCo-author2013/12/18～

Academic presentationCo-author2013/11/28～

Academic presentationCo-author2013/11/16～

2013/10/21～

CommentaryThe latest research trends and research results in active screen plasma nitridingIn refereedAcademic JournalSingle-AuthorAkio NISHIMOTOactive screen plasma nitriding;plasma nitriding;duplex treatmentJ. Jpn. Soc. Heat Treat.Vol. 53, No. 5, p.259-2642013/10～

Academic presentationCo-author2013/9/18～

Academic presentationCo-author2013/9/17～

PapersSimultaneous Duplex Process of TiN Coating and Nitriding by Active Screen Plasma NitridingIn refereedAcademic JournalCo-authorA. Nishimoto;H. Nii;R. Narita;K. Akamatsuactive screen plasma nitriding;duplex process;hard coatingsSurface and Coatings TechnologyVol.228, p.S558-S5622013/8～10.1016/j.surfcoat.2012.04.021

PapersSimultaneous Diffusion Coating of Cr and Si on Stainless Steel using Fluoride-Free ActivatorIn refereedAcademic JournalCo-authorH. Fujimura;A. Nishimoto;K. Akamatsudiffusion coating;pack cementation;stainless steeJournal of Japan Institute of Metals and MaterialsVol.77 No.8, p.334-3382013/8～10.2320/jinstmet.J2013023http://www.jim.or.jp/journal/j/77/08/334-338.html

CommentaryRecent Developments in Plasma Nitriding Treatment TechnologyIn refereedAcademic JournalSingle-AuthorAkio Nishimotoplasma nitridingJournal of the Vacuum Society of JapanVol. 56, No. 8, in press2013/8～

International academic conferenceLow-temperature Active-screen Plasma Nitriding of 17-4 PH Stainless SteelCo-authorA. Nishimoto;K. Nagatsuka;K. Akamatsu2013/8～2013/88th Pacific Rim International Congress on Advanced Materials and Processing (PRICM-8)Hawaii, USA

International academic conferenceDuplex Treatment of Active Screen Plasma Nitriding and DLC CoatingCo-authorA. Nishimoto;R. Amano2013/8～9th Asian-European International Conference on Plasma Surface Engineering (AEPSE2013),済州島, 韓国

International academic conferenceResidual Stress Measurement in DLC Films using Raman Microprobe SpectroscopyCo-authorY. Miki;A. Nishimoto;T. Sone;Y. Araki2013/8～9th Asian-European International Conference on Plasma Surface Engineering (AEPSE2013)済州島, 韓国

2013/7/26～

Academic presentationCo-author2013/7/18～

Academic presentationCo-authorK. Nakazawa;T. Matsukawa;A. Nishimoto2013/6/6～

Academic presentationCo-author2013/6/6～

CommentaryCurrent Research Trends in International Conference on Plasma Surface EngineeringIn refereedAcademic JournalSingle-AuthorAkio NishimotoJournal of the Japan Society for Heat TreatmentVol. 53, No. 3, p.129-1312013/6～

In refereedAcademic JournalSingle-AuthorAkio NishimotoJournal of the Japan Society for Heat TreatmentVol. 53, No. 3, p.1362013/6～

International academic conferenceEffect of Sample Mount on Active Screen Plasma Duplex ProcessingCo-authorA. Nishimoto;K. Nakazawa2013/4/26～2013/4/2815th International Symposium on Metallography (Metallography 2013)High Tatras, Slovakia

International academic conferencePulsed Electric Current Bonding of Tungsten to TitaniumCo-authorK. Kobuchi;A. Nishimoto2013/4/26～2013/4/2815th International Symposium on Metallography (Metallography 2013)High Tatras, Slovakia

PapersSolid-Carburizing Process of Low Carbon Steel with Carbonized Organics in Nitrogen AtmosphereIn refereedAcademic JournalCo-authorJ. Nukui;A. Nishimoto;K. Akamatsucarburizing;surface hardening;carbonizingJournal of Japan Institute of Metals and MaterialsVol.77 No.4, p.153-1582013/4～http://www.jim.or.jp/journal/j/77/04/153-158.html

Single-AuthorNISHIMOTO,Akio2013/3/21～

Academic presentationCo-author2012/12/25～

Academic presentationSingle-AuthorNISHIMOTO,Akio2012/11/27～

Academic presentationCo-author2012/11/26～

Academic presentationCo-author天野　怜;堀井佑記;西本明生2012/11/26～

Academic presentationCo-author2012/11/26～

Single-AuthorAkio Nishimoto2012/11/16～

Single-AuthorAkio Nishimoto2012/10/31～

Academic presentationCo-author2012/9/17～

International academic conferenceEffect of Screen Open Area on Active Screen Plasma Nitriding ResponseCo-authorA. Nishimoto;T. Matsukawa;H. Nii2012/9/10～2012/9/1413th International Conference on Plasma Science Engineering (PSE 2012)Garmisch-Partenkirchen, Germany

PapersSurface Modification of Ferritic Stainless Steel by Active Screen Plasma NitridingIn refereedAcademic JournalCo-authorH. Nii;A. Nishimotoactive screen plasma nitriding;stainless steel;surface modificationJournal of Physics : Conference SeriesVol. 379, 0120522012/9～10.1088/1742-6596/379/1/012052

International academic conferenceEffect of Screen Open Area on Active Screen Plasma Nitriding Behavior of 316 Austenitic Stainless SteelCo-authorA. Nishimoto;T. Matsukawa2012/8/30～2012/8/317th International Symposium in Science and TechnologyPenang, Malaysia

International academic conferenceSurface Modification of Low Carbon Steel by Solid-Carburizing Process with Carbonized Organics in Nitrogen AtmosphereCo-authorJ. Nukui;A. Nishimoto2012/8/30～2012/8/317th International Symposium in Science and TechnologyPenang, Malaysia

International academic conferenceSimultaneous Diffusion Coating of Cr and Si on Stainless Steel using Fluoride-Free ActivatorCo-authorH. Fujimura;A. Nishimoto2012/8/30～2012/8/317th International Symposium in Science and TechnologyPenang, Malaysia

International academic conferenceSimultaneous Formation Process of TiN Layer and Nitrogen Diffusion Layer by Active Screen Plasma NitridingCo-authorK. Nakazawa;A. Nishimoto2012/8/30～2012/8/317th International Symposium in Science and TechnologyPenang, Malaysia

NISHIMOTO,Akio2012/8/22～

Academic presentationSingle-AuthorA. Nishimoto2012/6/15～

Academic presentationCo-authorT. Matsukawa;A. Nishimoto2012/6/14～

Academic presentationCo-authorK. Kobuchi;H. Yagi;A. Nishimoto2012/6/14～

PapersCharacterization of Hot-Steam Oxidation Tested Chromosiliconized Heat-Resistant Austenitic Stainless SteelIn refereedAcademic JournalInternational coauthorshipY. Hoshiyama;X. Li (Univ. Birmingham);H. Dong (Univ. Birmingham);A. NishimotoMaterials TransactionsVol. 53 No.6, p.1090-10932012/6～

PapersEffect of Nitriding parameter on Active Screen Plasma Nitriding Response of SACM645 SteelIn refereedIn-house publicationCo-authorA. Nishimoto;H. Nii;T. Haruna;T. Maruyama;H. MiyakeScience and Technology Reports of Kansai UniversityVol. 54, p. 183-1902012/3～

Akio Nishimoto2011/11/11～

Academic presentationCo-author2011/11/7～

Akio Nishimoto2011/10/14～

International academic conferencePreparation of Homogeneous Fe-Al Intermetallic Compound Sheet from Fe and Al Foils by Spark Plasma SinteringCo-authorA. Nishimoto;D. Kamitani2011/10～IFHTSE 19th International Congress 2011Glasgow, United Kingdom

Akio Nishimoto2011/9/9～

PapersPreparation of Chromium Silicide Intermetallic Compound Coatings on Austenitic Stainless Steel by Pulsed Electric Current SinteringIn refereedAcademic JournalCo-authorAtsuhiro Miyata;Akio Nishimoto;Katsuya Akamatsupulsed electric current sintering;coating;stainless steelJournal of the Japan Institute of MetalsVol.75 No.9, p.469-4732011/9～10.2320/jinstmet.75.469

International academic conferenceSimultaneous Duplex Process of Nitriding and TiN Coating by Active Screen Plasma NitridingCo-authorA. Nishimoto;H. Nii;R. Narita;K. Akamatsu2011/9～8th Asian-European International Conference on Plasma Surface Engineering (AEPSE 2011)Dalian, China

International academic conferenceFormation of Thick Intermetallic Compound Layer on Stainless Steel by Spark Plasma SinteringMonographSingle-AuthorA. Nishimoto2011/8～6th International Symposium in Science and Technology at Kansai University 2011Osaka, Japan

International academic conferenceActive Screen Plasma Nitriding of Ferritic Stainless SteelMonographCo-authorH. Nii;A. Nishimoto2011/8～6th International Symposium in Science and Technology at Kansai University 2011Osaka, Japan

International academic conferenceSolid-carburizing Process with Carbonized Organics in Nitrogen AtmosphereMonographJ. Nukui;A. Nishimoto2011/8～6th International Symposium in Science and Technology at Kansai University 2011,Osaka, Japan

International academic conferenceChromizing-Siliconizing Coating on Stainless Steel by Pack Cementation using Fluoride Free ActivatorMonographCo-authorH. Fujimura;A. Nishimoto2011/8～6th International Symposium in Science and Technology at Kansai University 2011,Osaka, Japan

CommentaryJoining dissimilar materials by pulsed electric current bondingIn refereedAcademic JournalSingle-AuthorAkio NishimotoJournal of High Temperature SocietyVol. 37 No. 4, p.192-1962011/7～

CommentaryUnrefereedAcademic JournalSingle-AuthorAkio Nishimoto2011/6～

Academic presentationCo-author2011/5/17～

PapersEffect of Gas Pressure on Active Screen Plasma Nitriding ResponseIn refereedAcademic JournalCo-authorAkio Nishimoto;Kimiaki Nagatsuka D;Ryota Narita D;Hiroaki Nii D;Katsuya Akamatsuactive screen plasma nitriding;stainless steelJournal of ASTM InternationalVol. 8, No. 3, Paper ID JAI1032862011/3～

NISHIMOTO,Akio2011/2/10～

PapersSurface hardening of duplex stainless steel by low temperature active screen plasma nitridingIn refereedAcademic JournalCo-authorKimiaki Nagatsuka D;Akio Nishimoto;Katsuya Akamatsuactive screen plasma nitriding;stainless steel;surface modificationSurface and Coatings TechnologyVol.205, p.S295-S2992010/12～10.1016/j.surfcoat.2010.08.012

PapersEffect of the distance between screen and sample on active screen plasma nitriding propertiesIn refereedAcademic JournalCo-authorAkio Nishimoto;Kimiaki Nagatsuka D;Ryota Narita D;Hiroaki Nii D;Katsuya Akamatsuactive screen plasma nitridingSurface and Coatings TechnologyVol.205, p.S365-S3682010/12～10.1016/j.surfcoat.2010.08.034

Academic presentationCo-author2010/11/29～

Academic presentation2010/11/29～

International academic conferenceMicrostructure of Cr3Si Coatings on Austenitic Stainless Steel by Spark Plasma SinteringCo-authorA. Nishimoto;A. Miyata D;K. Akamatsu2010/11/11～2010/11/12Visual-JW2010Osaka, Japan

Akio Nishimoto2010/11/5～

Akio Nishimoto2010/10/28～

Akio Nishimoto2010/10/6～

Academic presentation2010/9/25～

International academic conferenceEffect of Screen Material on Active Screen Plasma Nitriding ResponseCo-authorA. Nishimoto;K. Nagatsuka D;R. Narita D;K. Akamatsu2010/9/13～2010/9/1711th International Conference on Plasma Surface Engineering (PSE 2010)Garmisch-Partenkirchen, Germany

International academic conferenceCoating Process of Cr-Si Intermetallic Compound on Austenitic Stainless Steel by Spark Plasma SinteringCo-authorA. Miyata D;A. Nishimoto2010/8/23～2010/8/255th International Symposium in Science and Technology at Cheng Shiu University 2010高雄, 台湾

International academic conferenceSurface Hardening of Stainless Steel by Active Screen Plasma NitridingCo-authorA. Nishimoto;K. Akamatsu2010/8/23～2010/8/255th International Symposium in Science and Technology at Cheng Shiu University 2010高雄, 台湾

Akio Nishimoto2010/8/20～

International academic conferenceEffect of Pre-Deforming on Plasma Nitriding Response of 304 Stainless SteelCo-authorA. Nishimoto;K. Akamatsu2010/8/1～2010/8/57th Pacific Rim International Conference on Advanced Materials and ProcessingCairns, Australia

PapersEffect of Pre-Deforming on Plasma Nitriding Response of 304 Stainless SteelIn refereedAcademic JournalCo-authorAkio Nishimoto;Katsuya AkamatsuMaterials Science ForumVols. 654-656, p.1811-18142010/8～

PapersIn refereedAcademic JournalCo-authorK. Nakahata;Y. Endo;Y. Yoshikawa;A. Nishimoto;K. Akamatsubrass;machined chips;hot extrusion;free-cutting brass;copper sulfideJournal of the JRICuVol. 49, p.254-2572010/8～

International academic conferenceEffect of Gas Pressure on Active Screen Plasma Nitriding ResponseCo-authorA. Nishimoto;K. Nagatsuka;R. Narita;H. Nii;K. Akamatsu2010/7/26～2010/7/3018th International Federation for Heat Treatment and Surface Engineering (IFHTSE) CongressRio de Janeiro, Brazil

CommentaryNew plasma nitriding technology using active screenUnrefereedAcademic JournalSingle-AuthorAkio Nishimotoactive screen plasma nitriding;edge effect;arcing;plasma nitriding;glow dischargeVol. 61, No. 5, p.382-3862010/5～

PapersPreparation of Homogeneous Nb-Al Intermetallic Compound Sheet by Multi-Layered Rolling and Subsequent Heat TreatmentIn refereedAcademic JournalCo-authorAkio Nishimoto;Katsuya Akamatsuintermetallic compound;pulsed electric current sinteringMaterials Science ForumVols.638-642, p.1390-13932010/2～

Academic presentationCo-author2010/1/6～

PapersFeasibility study of active screen plasma nitriding of titanium alloyIn refereedAcademic JournalInternational coauthorshipA. Nishimoto;T. E. Bell;T. Bellplasma nitriding;active screen plasma nitriding;surface modification;titanium alloySurface EngineeringVol. 26, No. 1-2, p.79-842010/1～

Academic presentationCo-author2009/12/16～

PapersEffect of Pre-Deforming on Low Temperature Plasma Nitriding of Austenitic Stainless SteelIn refereedAcademic JournalCo-authorA.Nishimoto;K.Akamatsusurface modification;duplex heat treatment;S phase;stainless steel;plasma nitridingPlasma Processes and PolymersVol. 6, in press2009/11～10.1002/ppap.200930707

PapersMicrostructure and Oxidation Resistance of Fe3Al Coatings on Austenitic Stainless Steel by Spark Plasma SinteringIn refereedAcademic JournalCo-authorAkio Nishimoto;Katsuya Akamatsusurface modification;spark plasma sintering;stainless steelPlasma Processes and PolymersVol. 6, s941-s9432009/11～10.1002/ppap.200932407

International academic conferenceEffect of Pre-Deforming on Plasma Nitriding Properties of Austenitic Stainless SteelCo-authorAkio Nishimoto;Katsuya Akamatsu2009/10/27～2009/10/30The 4th Asian Conference on Heat Treatment and Surface EngineeringBeijing, China

PapersConsolidation of Free-Cutting Pb-Free Brass by Hot Extrusion and Its PropertiesIn refereedAcademic JournalCo-authorAkio NISHIMOTOJournal of the Japan Society for Heat TreatmentVol.49 Spec. Iss., p.651-6542009/10～

PapersChromizing-Siliconizing Coating on Austenitic Stainless Steel by Pack Cementation MethodIn refereedAcademic JournalCo-authorAkio Nishimoto;Katsuya Akamatsu;Ryosuke Wadastainless steel;surface modification;pack cementation method;diffusion coatingJournal of the Japan Society for Heat TreatmentVol.49 Spec. Iss., p.385-3872009/10～

PapersLow Temperature Plasma Nitriding of High Silicon Duplex Stainless SteelIn refereedAcademic JournalCo-authorKimiaki Nagatsuka;Akio Nishimoto;Katsuya Akamatsuhigh silicon stainless steel;stainless steel;surface modification;active screen plasma nitriding;plasma nitridingJournal of the Japan Society for Heat TreatmentVol.49 Spec. Iss., p.312-3152009/10～

PapersDevelopment of Superior Heat Resistant Cu-Si Alloys Dispersed with Fine Mo5Si3 ParticlesIn refereedAcademic JournalCo-authorAkio NISHIMOTOJournal of the Japan Society for Heat TreatmentVol.49 Spec. Iss., p.663-6662009/10～

PapersEffect of Through Cage on Active Screen Plasma Nitriding PropertiesIn refereedAcademic JournalCo-authorAkio Nishimoto;Atsushi Tokuda;Katsuya Akamatsuplasma nitriding;Active screen plasma nitriding;surface modificationMaterials TransactionsVol.50 No.5, p.1169-11732009/5～10.2320/matertrans.MRA2008431http://biz3.bioweb.ne.jp/jim/journal/e/50/05/1169.html

Academic presentationCo-author2009/1/7～

Academic presentationCo-author2008/12/16～

Chromizing-siliconizing coating on austenitic stainless steel by rotating pack methodCo-authorK. Akamatsu;A. Nishimoto;R. Wada2008/10/28～2008/10/317th International Federation for Heat Treatment and Surface Engineering Congress (IFHTSE2008)Kobe, Japan

Low temperature plasma nitriding of high silicon stainless steelCo-authorK. Akamatsu;A. Nishimoto;K. Nagatsuka active screen plasma nitriding2008/10/28～2008/10/317th International Federation for Heat Treatment and Surface Engineering Congress (IFHTSE2008)Kobe, Japan

Consolidation of free-cutting Pb-free brass by hot extrusion and its propertiesCo-authorK. Akamatsu;A. Nishimoto;K. Nakahata;Y. Sugiura;Y. Yoshikawa2008/10/28～2008/10/317th International Federation for Heat Treatment and Surface Engineering Congress (IFHTSE2008)Kobe, Japan

Development of the Cu-Si alloys including Mo5 Si3 as second phase with superior heat resistance characteristicCo-authorK. Akamatsu;A. Nishimoto;K. Nakao;S. Hasegawa2008/10/28～2008/10/317th International Federation for Heat Treatment and Surface Engineering Congress (IFHTSE2008)Kobe, Japan

Effect of pre-deforming on low temperature plasma nitriding of austenitic stainless steelCo-authorK. Akamatsu;A. Nishimoto2008/9/15～2008/9/1911th International Conference on Plasma Surface Engineering (PSE 2008)Garmisch-Partenkirchen, Germany

Microstructure and oxidation resistance of Fe3Al coatings on austenitic stainless steel by spark plasma sinteringCo-authorK. Akamatsu ;A. Nishimoto2008/9/15～2008/9/1911th International Conference on Plasma Surface Engineering (PSE 2008)Garmisch-Partenkirchen, Germany

LectureNISHIMOTO,Akio2008/8/26～

LectureNISHIMOTO,Akio2008/7/24～

LectureNISHIMOTO,Akio2008/7/17～

Travel writingUnrefereedOtherSingle-AuthorNISHIMOTO,Akio2008/6/20～

Academic presentationAcademic JournalCo-author2008～

Preparation of Homogeneous Fe-Al Intermetallic Compound Sheet by Multi-Layered Rolling and Subsequent Heat TreatmentAcademic JournalCo-authorK. Akamatsu;A. Nishimoto2007/11/6～2007/11/9The sixth Pacific Rim International Conference on Advanced Materials and Processing (PRICM-6)Jeju Island, Korea,

PapersPreparation of Homogeneous Fe-Al Intermetallic Compound Sheet by Multi-Layered Rolling and Subsequent Heat TreatmentIn refereedAcademic JournalCo-authorK. Akamatsu;A. Nishimotodiffusion;intermetallic compound;roll-bonding;multi-layered rollingMaterials Science Forumvol.561-565, 857-8602007/11～http://www.scientific.net/0-87849-462-6/857/

Chromizing-Siliconizing Coating on Austenitic Stainless Steel by Pack CementationAcademic JournalCo-authorK. Akamatsu;A. Nishimoto2007/10/30～2007/11/2The 16th International Federation for Heat Treatment and Surface Engineering (IFHTSE) CongressBrisbane, Australia

LectureNISHIMOTO,Akiopack cementation;diffusion coating;nitriding;plasma nitriding2007/2/26～

LectureCo-author2007/2/26～

PapersPulsed Electric Current Bonding of Tungsten to Copper with Intermediate LayerIn refereedAcademic JournalCo-authorA.Nishimoto;K.Akamatsubonding;tungsten;spark plasma sintering;pulsed electric current sintering;bonding;pulsed electric current bondingSolid State PhenomenaVol. 127, p.289-2922007～http://www.scientific.net/3-908451-33-7/289/

PapersMicrostructure of SiC/Cu Interface by Pulsed Electric-Current BondingIn refereedAcademic JournalCo-authorA.Nishimoto;K.Akamatsu;K.Ikeuchi spark plasma sintering;pulsed electric current sintering;ceramics / metal interface;bonding;ceramics;pulsed electric current bondingMaterials Science Forumvol.539-543, 3883-38872007～http://www.scientific.net/0-87849-428-6/3883/

PapersPulsed Electric-Current Bonding of Al2O3 to Cu with Intermediate LayerIn refereedAcademic JournalCo-authorA.Nishimoto;K.Akamatsualumina;spark plasma sintering;spark plasma sintering;pulsed electric current sintering;ceramics / metal interface;bonding;ceramics;pulsed electric current bondingActa Metallurgica SlovacaVol.13 p.310-3132007～

CommentaryTrends in surface modification technology of metallic materialsUnrefereedIn-house publicationCo-authorEngineering & technologyVol.14 (1) p.77-802007～

Academic presentationCo-author2007～

Academic presentationAcademic JournalCo-author2007～

Pulsed Electric-Current Bonding of Al2O3 to Cu with Intermediate LayerCo-authorA. Nishimoto;K. Akamatsu2007～13th International Symposium on Metallography，（Metallography 2007）High Tatras， Slovakia

Processing and Microstructure of Fe-Al Intermetallic Compounds Sheet Prepared by Multi-Layered Roll-BondingCo-authorA，Nishimoto;K，Akamatsu2007～University-Industry International Workshop on Frontiers of Science and Technology of Welding （UIIW）Nantes， France

Book6th Pacific Rim International Conference on Advanced Materials and ProcessingSingle-AuthorA. NishimotoInternational Heat Treatment & Surface Engineering1 (4),1422007～

Academic presentationAcademic JournalCo-author2007～

International academic conferencePreparation of Fe3Al Coatings on Austenitic Stainless Steel by Pulsed Electric-Current SinteringIn refereedMonographCo-authorA.Nishimoto;K.Akamatsucoatings;intermetallic compound;oxidation resistance;spark plasma sintering;pulsed electric current sintering;stainless steelProc. 15th IFHTSEp.577-5812006/9/25～15th IFHTSE CongressVienna, Austria

PapersIn refereedAcademic JournalCo-authorsintering;spark plasma sintering;spherical powder;pulsed electric current sintering;powder;rotating electrode process;Copper alloy2006/8～20050401-20060331

Microstructure of SiC/Cu interface by pulsed electric－current bondingCo-authorA. Nishimoto;K. Akamatsu;K. Ikeuchi2006/7/4～2006/7/8International Conference on Processing & Manufacturing of Advanced Materials（THERMEC ’2006）Vancouver, Canada

Pulsed electric current bonding of tungsten to copper with intermediate layerCo-authorA. Nishimoto;K. Akamatsu2006/5/18～2006/5/20International Workshop on Designing of Interfacial Structures in Advanced Materials and their JointsOsaka, Japan

BookUnrefereedMonographCo-authorNISHIMOTO,Akioadhesion;ceramics / metal interface;spark plasma sintering;pulsed electric current sintering;pulsed electric current bonding;bonding;ceramics2006/4/28～

Academic presentationAcademic JournalCo-author2006～

Academic presentationCo-author2006～

PapersSimultaneous Chromizing-Siliconizing Diffusion Coating on Austenitic Stainless SteelIn refereedMonographCo-authorA.Nishimoto;K.Nakao;K.Ichii;K.Akamatsupack cementation;siliconizing;chromizing;stainless steel;diffusion coating treatmentElsevier Ltd., Novel Materials Processing By Advanced Electromagnetic Energy Sources (MAPEES'04)p.433-4362005/12～International Symposium on Novel Materials Processing by Advanced Electromagnetic Energy Sourcesdoi number: 10.1016/B978-008044504-5/50089-1Kansai University Research Grants

PapersMicrostructure and Mechanical Properties at High Temperature of Hypereutectic Al-Si AlloyUnrefereedMonographCo-authorK.Akamatsu;A． Nishimoto;K． IchiiProceedings of the 3rd ASIAN CONFERENCE on Heat Treatment of Materials (AHTM2005)p.421-4232005/11/9～2005/11/12The 3rd ASIAN CONFERENCE on Heat Treatment of Materials (AHTM2005）Gyeongju， Korea

PapersDevelopment and Properties of Powder for Preventing CarburizationUnrefereedMonographCo-authorK.Akamatsu;A． Nishimoto;K． Itoh;T． MuratacarburizingProceedings of the 3rd ASIAN CONFERENCE on Heat Treatment of Materials (AHTM2005)p.269-2712005/11/9～2005/11/12The 3rd ASIAN CONFERENCE on Heat Treatment of Materials (AHTM2005)Gyeongju， Korea

LectureNISHIMOTO,Akiopack cementation;diffusion coating;nitriding;plasma nitriding2005/9/9～

PapersFormation of Interfacial Phases at a SiC/Cu Joint Friction-Bonded with TiIn refereedAcademic JournalCo-authorK. Akamatsu;A. Nishimoto;M. Ando;M. Takahashi;K. Ikeuchi;M. Aritoshiinterfacial reaction layer;ceramics / metal interface;titanium;friction bonding;bonding;ceramicsCeramic TransactionsVol.146, p.237-2442005/2～International Conference on the Characterization and Control of Interfaces for High Quality Advanced Materials, Kurashiki, Okayama, Japan, Sept. 23-26 (2003)

Academic presentationAcademic JournalCo-author2005～

PapersInterfacial Microstructure of SiC/Cu Joint Pulsed Electric-Current Bonded with Intermediate PowdersMonographCo-authorA.Nishimoto;K.Akamatsu;Y.Toda;M.Sakaguchipulsed electric current sintering;bonding;ceramicsNew Frontiers of Process Science and Engineering in Advanced Materialsp.455-4602004/11/24～

Interfacial Microstructure of SiC/Cu Joint Pulsed Electric‐Current Bonded with Intermediate PowdersCo-authorK. Akamatsu;A. Nishimoto;Y. Toda;M. Sakaguchi2004/11/24～2004/11/26International Conference on New Frontiers of Process Science and Engineering in Advanced Materials (PSEA '04)Kyoto, Japan

Thermal Properties of Al‐50%Si AlloysCo-authorK. Akamatsu;A. Nishimoto;K. Nakao;K. Ichii2004/10/26～2004/10/2814th Congress of International Federation for Heat Treatment and Surface Engineering (IFHTSE)Shanghai, China

Preparation of Fe‐Al Binary System Intermetallic Compounds by Multi‐Layered Roll‐BondingCo-authorK. Akamatsu;A. Nishimoto;K. Nakao;K. Ichii;T. Hiraki2004/10/26～2004/10/2814th Congress of　International Federation for Heat Treatment and Surface Engineering (IFHTSE)Shanghai, China

PapersPreparation of Fe-Al Binary System Intermetallic Compounds by Multi-Layered Roll-BondingAcademic JournalCo-authorK.Akamatsu;A. Nishimoto;K. Nakao;K. Ichii;T. Hirakidiffusion;intermetallic compound;roll-bonding;multi-layered rollingTransactions of Materials and Heat TreatmentVol.25 No.5 p.53-552004/10～14th Congress of international Fedeation for Heat Treatment and Surface EngineeringKansai University Grant-in-Aid for the Faculty Joint Research Program

PapersThermal Properties of Al-50%Si AlloysAcademic JournalCo-authorK.Akamatsu;A. Nishimoto;K. Nakao;K. Ichiilow thermal expansion alloy;aluminumTransactions of Materials and Heat TreatmentVol.25 No.5 p.180-1822004/10～

PapersFormation Behavior of Fe-Al Intermetallic Compounds by Multi-Layered Rolling and Heat TreatmentIn refereedAcademic JournalCo-authordiffusion;intermetallic compound;roll-bonding;multi-layered rollingJournal of the Japan Society for Heat TreatmentVol.44 No.2, p.89-942004/4～Japan Society for Heat Treatment

Academic presentationCo-author2004～

PapersInterfacial Microstructure of SiC/Cu Joint Friction-Bonded with Ti Intermediate LayerIn refereedAcademic JournalCo-authorA.Nishimoto;M.Ando;M.Takahashi;M.Aritoshi;K.Akamatsu;K.Ikeuchifriction bonding;interfacial reaction layer;bonding;ceramicsJ. Japan Inst. MetalsVol.67 No.10, p.538-5462003/10～https://www.jstage.jst.go.jp/article/jinstmet1952/67/10/67_10_538/_article/-char/ja/

PapersPulsed Electric-Current Bonding of SiC to Cu with Ti Intermediate LayerIn refereedAcademic JournalCo-authorA.Nishimoto;K.Nakao;K.Akamatsu;K.Ikeuchi (Osaka Univ.)spark plasma sintering;pulsed electiric current bonding;ceramics;transmisssion electron microscopy;ceramics-metal interface;pulsed electric-current sinteringJ. Japan Inst. MetalsVol.67 No.9, p.432-4352003/9～https://www.jstage.jst.go.jp/article/jinstmet1952/67/9/67_9_432/_pdfhttp://biz3.bioweb.ne.jp/jim/journal/j/67/09/432-435.htmlKansai University Research Grants

PapersHigh Temperature Properties of Chromosiliconized Stainless SteelsIn refereedMonographCo-authorA.Nishimoto;K.Akamatsu;K.Ichii;K.Nakao;K.Ike (Nihon Calorizing Co;Ltd.)siliconizing;chromizing;oxidation resistance;pack cementation;diffusion coating treatment;stainless steelASM International, Surface Engineering; Coatings and Heat Treatmentsp.246-2492003/3～

CommentaryUnrefereedAcademic JournalCo-authorNISHIMOTO,Akiostainless steel;S phase;plasma nitriding;nitridingVol.54 No.3, 200-2032003/3～

PapersMicrostructure of Fe-Al Intermetallic Compound Prepared by Multi-Layered Roll-BondingIn refereedMonographCo-authorA.Nishimoto;H.Ogata;K.Nakao;K.Akamatsuintermetallic compound;interfacial reaction;accumulative roll-bonding;rolling;multi-layerASM International, Surface Engineering; Coatings and Heat Treatmentsp.243-2452003～

PapersPreparation of Fe-Al Intermetallic Compound by Multi-Layered Roll-BondingIn refereedMonographCo-authorA.Nishimoto;H.Ogata;K.Nakao;K.AkamatsuDesigning of Interfacial Structures in Advanced Materials and their Jointsp.283-2862002/11/26～International Conference on Designing of Interfacial Structures in Advanced Materials and their Joints

CommentaryUnrefereedAcademic JournalCo-authorNISHIMOTO,Akiopack cementation;diffusion coating;carburizing;nitridingVol.39 No.4, 3-82002/7～

PapersOxidation Properties of Chromosiliconized Stainless SteelsUnrefereedMonographCo-authorK.Akamatsu;A.Nishimoto;K.Ichii;K.Nakao;K.Ike (Nihon Calorizing Co;Ltd.)Proceedings of 4th European Stainless Steel Science and Market Congressp.367-3702002/6/10～

PapersS Phase Formation of Some Austenitic Stainless Steels by Plasma NitridingIn refereedMonographCo-authorK.Akamatsu;K.Nakao;K.Ichii;A.Nishimoto;M.TakaiStainless Steel 2000 (Proceedings of an International Current Status Seminar of Thermochemical Surface Engineering of Stainless Steels), MANEY Publishing289-3072001/12～

PapersS Phase Formation of Austenitic Stainless Steel by Low Temperature Plasma NitridingUnrefereedMonographCo-authorK.Akamatsu;A.Nishimoto;K.Nakao;K.IchiiProceedings of The 2nd Asian Conference on Heat Treatment of Materials154-1592001/9/7～Japan Society for Heat Treatment

PapersPlasma-sulphonitriding by SF6 and H2S gasUnrefereedMonographCo-authorK.Akamatsu;A.Nishimoto;K.Nakao;K.IchiiProceedings of The 2nd Asian Conference on Heat Treatment of Materials248-2532001/9/7～Japan Society for Heat Treatment

Academic presentationOtherCo-authorceramics;sintering;PECS; pulsed electric current sintering;SPS; spark plasma sintering;aluminum;composite materials2001/5/22～

Academic presentationOtherCo-authorsiliconizing;gas nitriding;TD processing;plasma nitriding;carburizing;powder for preventing carburizing2001/5/22～

PapersInterfacial Reactions in Ceramics/Metal Joint Friction-Bonded with Active-Metal Intermediate Layer and Their Influences on Joint PropertiesUnrefereedMonographCo-authorA.Nishimoto;M.Takahashi;K.Ikeuchi;M.Ando;M.Aritoshibonding;transmission electron microscopy;ceramics;interfacial reaction;friction bondingJoining of Advanced and Specialty Materials IIIp.148-1562001～ASM International

PapersFriction Bonding of Silicon Carbide to Oxygen-Free Copper with an Intermediate Layer of Reactive MetalIn refereedAcademic JournalCo-authorA.Nishimoto;M.Ando;M.Aritoshi;M.Takahashi;K.Ikeuchiceramics;reaction layer;bond strength;reactive metal;ceramics/metal interface;copper;silicon carbide;friction bondingMaterials Transactions, JIMVol.41 No.12 p.1636-16452000/12/20～Japan Institute of Metalshttp://www.jim.or.jp/journal/e/41/12/1636.html

International academic conferenceS Phase Formation of Some Austenitic Stainless Steels by Ion-nitridingCo-authorA.Nishimoto;K.Ichii;K.Nakao;M.Takai;K.Akamatsusurface hardening;ion nitriding;SS2000;S phase;stainless steel;plasma nitriding2000/11/8～International Current Status Seminar Thermochemical Surface Engineering of Stainless SteelsKansai University, Osaka, Japan

Academic presentationOtherCo-authordiffusion coating;stainless steel;corrosion resistance;chromizing;siliconizing;pack cementation;surface modification2000/10/1～

PapersFormation of Interfacial Reaction Layer in Ceramics/Metal Joint Friction-Bonded with Intermediate Layer of Active MetalUnrefereedMonographCo-authorNISHIMOTO/Akio;ANDO/Masaaki;TAKAHASHI/Makoto;ARITOSHI/Masatoshi;IKEUCHI/Kenjibonding;transmission electron microscopy;intermediate layer;ceramics;reaction layer;active metal;friction bondingJoining of Advanced and Specialty Materials IIp. 79-872000/7/1～ASM International

PapersComposite Plating Treatment on Magnesium AlloyUnrefereedAcademic JournalCo-authorK.Akamatsu;K.Nakao;A.Nishimoto;S.Taniguchi;S.Mizunaricomposite plating;surface hardening;plating;magnesium2000～

PapersInterfacial Reaction Layers in SiC/Cu Joint Friction-Bonded with Nb Intermediate LayerIn refereedAcademic JournalCo-authorNISHIMOTO/Akio;ANDO/Masaaki;TAKAHASHI/Makoto;ARITOSHI/Masatoshi;IKEUCHI/Kenjiintermediate layer;graphite;bond strength;ceramics/metal interface;friction bonding;niobium;copper;silicon carbideMaterials Transactions, JIMVol.40 No.9 953-9561999/9/20～The influences of the intermediate reaction on the microstructure and bond strength of the SiC / Cu joint friction-bonded with a Nb intermediate layer have been investigated mainly by TEM observations. It has been found that the reaction at the joint interface proceeded during the heat treatment even at temperatures below 800 K to form reaction layers of -100 nm thickness, which caused serious degradation in the joint strength. An attempt is made to explain thermodynamically the evolution of the interfacial microstructure caused by the reaction during the heat treatment.

PapersFriction Bonding of Silicon Carbide to Oxygen- Free Copper with Intermediate Layer of Reactive MetalIn refereedAcademic JournalCo-authorNISHIMOTO/Akio;ANDO/Masaaki;TAKAHASHI/Makoto;ARITOSHI/Masatoshi;IKEUCHI/Kenjicopper;bond strength;TEM;ceramics/metal interface;reaction layer;friction bonding;reactive metal;copper;silicon carbideJournal of Japan Institute of MetalsVol.63 No.7 p.895-9041999/7/20～Intermediate layers of various metals ranging from reactive metals to noble metals have been applied to friction bonding of SiC (pressureless-sintered silicon carbide) to Cu (oxygen-free copper), and their influences on the bond strength and microstructures of the joint have been systematically investigated by means of TEM observations. When a thin foil of reactive metal, Al, Ti, Zr, or Nb, was applied as the intermediate layer, the bond strength of SiC to Cu was improved considerably. In contrast, when an intermediate layer of Fe, Ni, or Ag was applied, the SiC specimen separated from the Cu specimen immediately after the bonding operation without the application of external load, similar to the case of bonding without an intermediate layer. During friction bonding with an intermediate layer of reactive metal, the intermediate layer was mechanically mixed with Cu to form a very complicated microstructure extending over a region as wide as a few 100

m. TEM observations have revealed that very thin reaction layers between the SiC and reactive metals were formed. When the Ti intermediate layer was applied, a TiC layer 10-30 nm thick was formed over almost the entire area along the interface, and between this layer and the SiC matrix a very thin layer of a Cu solid solution was detected. On the other side of the TiC layer, a Ti5Si3 layer -100 nm thick was partially observed. When the Nb or Zr intermediate layer was applied, a very thin interfacial layer, in which Nb or Zr was significantly concentrated, was observed in addition to the reaction layers of Nb5Si3, NbC, and ZrC. These interfacial layers can be characterized by their much smaller thickness and finer grain size than those observed in diffusion-bonded and brazed joints. Apart from the layers mentioned above, amorphous silicon oxide layers were occasionally observed, suggesting that the reactive metal enhanced the removal of the oxide film on the SiC surface.

PapersEffect of Ti Intermediate Layer on Bond Strength of Friction-bonded Ceramics/Metal JointUnrefereedMonographCo-authorA.Nishimoto;M.Ando;K.Ikeuchi;M.Takahashiceramics;friction bonding;bond strengthProceedings of the 20th International Congress PROGRESS IN WELDING 50 YEARS WELDING RESEARCH INSTITUTE BRATISLAVA 1949-1999p. 66-731999/5/31～

PapersMicrostructure and Bond Strength of Ceramics/Metal Interface by Friction BondingUnrefereedCo-authorA.Nishimoto;M.Ando;M.Takahashi;T.Kuroda;K.Ikeuchiceramics;ceramics/metal interface;friction bonding;bond strengthProceedings of International Symposium on Environment-Conscious Innovative Materials Processing with Advanced Energy Sources (ECOMAP-98)p. 418-4231999～

NISHIMOTO, Akio