Researcher Database

（Last updated : 2026-07-10 12:38:55）　

AMEYAMA Kei

Department / Course Research Organization of Science and Technology

Title / Position Visiting Senior Researcher

Click to view the Scopus page. The data was downloaded from Scopus API on Aug 31, 2026. via http://api.elsevier.com and http://www.scopus.com .

Other Affiliations
1.	College of Science and Engineering Department of Mechanical Engineering
2.	Research Organization of Science and Technology SR Center
3.	Research Organization of Science and Technology The Institute of Science and Engineering
4.	Research Organization of Science and Technology The Bio Medical Engineering Research Center
5.	Research Organization of Science and Technology Research Center of Advanced Materials

Academic background
1.	1987/01 Degree Acquisition	│ Kyoto University Doctor of Engineering
2.	～1979/03	Department of Metallurgy │ Faculty of Engineering │ Kyoto University
3.	～1983/03	Graduate School, Division of Engineering │ Kyoto University
4.	～1986/03	Metal Processing, Doctoral coursework completed without degree │ Graduate School, Division of Engineering │ Kyoto University

Research activities
1.		The Japan Institute of Light Metals
2.		The Japan Institute of Metals and Materials
3.		The Society of Materials Science, Japan
4.		The Iron and Steel Institute of Japan
5.		Japan Society of Powder and Powder Metallurgy

Subject of research
1.	Applications of New Sintering Process
2.	Creation of Highly Functional Materials by Nano-/meso-Harmonic Structure Control
3.	New Functional Expression Mechanism and New Feature by Severe Deformation Process
4.	Phase Transfarmation of Two phase alloys
5.	Powder Metallurgy Processing of Intermetallis Compounds

Research summary
Material control and structural analysis of metal and ceramic materials, and the development of ultra-high strength and high ductility materials Studies using electron microscopes and X-ray diffractometers are conducted for structural analysis and material control of intermetallic compounds and ceramic materials, aimed at the development of high function and high performance materials.

Present specialized field
Structural and Functional Materials, Metallurgy and Material Processing (Keyword：Materials Science and Engineering, Structual and Functional Materials, Metallurgy and Material Processing)

Books
1.	2019/03	Technological Trend for the Last 50 Years and Latest Technology in Hetero-structured Materials │ ,pp.356-363.
2.	2013/12	Proceedings Book: "Int. Workshop on Bulk Nanostructured Metals" Improvement in the Mechanical Properties of a Duplex Stainless Steel by Applying a New Concept in Microstructure Design │ ,pp.69-72
3.	2013/12	Proceedings Book: "Int. Workshop on Bulk Nanostructured Metals" Mechanical Properties of Harmonic Structured Composite Material with Pure Titanium and Ti-48at%Al Alloy by MM/SPS Process │ ,pp.117-120
4.	2013/12	Proceedings Book: "Int. Workshop on Bulk Nanostructured Metals" Mechanical Properties of Tool Steel / Mild Steel Composite Materials with Harmonic Structure │ ,pp.121-124

Papers
1.	2026/02/01	Electrochemical behavior of harmonic microstructured CoCrFeMnNi high-entropy alloy in strong acidic HCl and H2SO4 solutions │ Materials Chemistry and Physics │ 349,pp.131839
2.	2025/01/05	Unique Microstructure Evolution of HPT-Processed（ α + γ） Two-Phase Stainless Steel │ ,pp.124-131
3.	2024/11/05	Deformation Behavior of Harmonic Structure Designed CoCrFeMnNi HE Alloys │ Journal of Materials Research and Technology │ vo.30,pp.6681-6687.
4.	2024/09/15	Enhanced corrosion resistance of harmonic structured β-type Ti-25Nb-25Zr alloy in aerated Fusayama-Meyer’s simulated saliva solution │ Materials Letters │ Vol. 377,pp.137409
5.	2024/05/09	Severe plastic deformation for producing Superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review │ Journal of Alloys and Compounds │ ,pp.174667
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Academic conference presentation
1.	2019/03/11	Unique Mechanical Properties of Harmonic Structure Designed Materials
2.	2018/11/18	IMPROVEMENT OF MECHANICAL PROPERTIES IN A HARMONIC STRUCTURE DESIGNED SUS304L STAINLESS STEEL VIA THERMOMECHANICAL PROCESSING
3.	2018/09/02	Application of harmonic structure design to biomedical Co-Cr-Mo alloy
4.	2018/07/08	Application of TMP to Harmonic Structure Designed Materials
5.	2018/06/25	Unique Microstructure Evolution of Harmonic Structure Designed Metals and Alloys via Thermo-Mechanical Processing
Display All（87）

Winning science prize
1.	2015/05	Japan Society of Powder and Powder Metallurgy　 JSPM Award for Distinguished Achievements in Research (Harmonic Structure Design for High Strength and High Ductility Materials)

Acquisition patent
1.		高密度アルミナセラミックスの製造方法（特許公開２００１－３１６７０３）
2.		バイモルフ型圧電アクチュエータ及び２重構造体の振動・音波遮断構造（特許公開平９－１９４９６６）
3.		金属を含む化合物の製造法及びその化合物（特開2001-89258）

External Researcher ID
ORCID ID
https://orcid.org/0000-0002-4479-854X