Hiroshi Akamine

Kyushu University

SCHOLARLY PAPERS

6

DOWNLOADS

264

TOTAL CITATIONS

1

Scholarly Papers (6)

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1.

Successive Stress-Induced Phase Transformations with Large Stress-Strain Hysteresis in Single Crystal Cu-Al-Mn Shape Memory Alloys

Number of pages: 26 Posted: 13 Nov 2024
Hiroshi Akamine, Ryo Takamatsu, Xu Sheng, Toshihiro Omori, Ryosuke Kainuma, Sumio Kise, Kakeru Ninomiya, Maiko Nishibori and Minoru Nishida
Kyushu University, Kyushu University, Tohoku University, Tohoku University, Tohoku University - Graduate School of Engineering, Furukawa Techno Materials Co. Ltd., Tohoku University, Tohoku University and Kyushu University
Downloads 89 (636,775)

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Shape memory alloy, Superelasticity, Cu-Al-Mn alloy, Electron microscopy, Synchrotron X-ray diffraction

2.

Peculiar Martensitic Microstructure and Dislocation Accumulation Behavior in Ti-Ni-Cu Shape Memory Alloys Almost Satisfying the Triplet Condition

Number of pages: 34 Posted: 17 Nov 2023
Akira Heima, Yuri Shinohara, Hiroshi Akamine, Minoru Nishida and Tomonari Inamura
Tokyo Institute of Technology, University of Electro-Communications, Kyushu University, Kyushu University and Institute of Science Tokyo
Downloads 68 (739,102)
Citation 1

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Martensitic transformation, Shape memory alloy, Compatibility, Functional fatigue, Ti-Ni-Cu alloy, Triplet condition

3.

Effect of Hf on the Microstructure and Martensitic Transformation Behavior in Ti–Pd–Hf Alloy

Number of pages: 20 Posted: 20 Mar 2022
Mitsuhiro Matsuda, Kodai Kiwaki, Hiroshi Akamine and Minoru Nishida
Kumamoto University, affiliation not provided to SSRN, Kyushu University and Kyushu University
Downloads 37 (983,589)

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Metals and alloys, Microstructure, Phase transitions, Shape memory, Transmission electron microscopy, TEM

4.

Phase-Field Simulation for the Microstructural Evolution of Cupb2f6 During Defluorination

Number of pages: 28 Posted: 10 Nov 2023
Satoshi Iikubo, Hiroshi Akamine, Shangping Zhu, Yusuke Nagahata, Takeshi Tojigamori, Hidenori Miki and Kosuke Noi
Kyushu University - Department of Applied Science for Electronics and Materials, Kyushu University, affiliation not provided to SSRN, Kyushu Institute of Technology, Toyota Motor Corporation, Toyota Motor Corporation and Toyota Motor Corporation
Downloads 33 (1,036,213)

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Fluoride ion battery, cathode material, discharge process, phase-field model, microstructural evolution

5.

Coercivity Saturation in Nd-Fe-B Sintered Magnets Treated by Grain Boundary Diffusion Process of Tb-Ni-Al Alloy

Number of pages: 27 Posted: 29 Sep 2023
Masaru Itakura, Hiroki Kontani, Hiroshi Akamine, Kazumasa Fujimura and Takahiko Iriyama
affiliation not provided to SSRN, affiliation not provided to SSRN, Kyushu University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 19 (1,190,272)

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Permanent Magnets, Microstructure, scanning electron microscopy, SEM, transmission electron microscopy, TEM

6.

Microstructural Characterization of Oxygen-Defective Vo2– X Films Produced by Precisely Controlled Oxidation of Vanadium Metal Foil

Number of pages: 13 Posted: 22 May 2024
Mitsuhiro Matsuda, Miho Nagata, Hiroshi Akamine, Kenji Shida and Motohide Matsuda
Kumamoto University, Kumamoto University, Kyushu University, Kumamoto University and Kumamoto University
Downloads 18 (1,202,484)

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ceramic thin films, oxidation, Microstructure, phase transformations, vanadium oxide