Yamaguchi Masatake

Affiliation and department：
Job title： Senior Researcher
Homepage URL (1)： https://www.scopus.com/authid/detail.uri?authorId=7404824193

Research field (1)： Metallic materials

Research keywords (3)：粒界脆化 , 金属 , 第一原理計算

Research theme for competitive and other funds (12)：

2020 - 2024 金属被覆ジルコニウム合金型事故耐性燃料の開発
2019 - 2024 「ナノ~マクロを繋ぐトモグラフィー:界面の半自発的剥離」
2018 - 2023 ミルフィーユ構造の材料科学 - 新強化原理に基づく次世代構造材料の創製 -
2014 - 2020 水素分配制御によるアルミニウム合金の力学特性最適化
2016 - 2019 Crystal structure and mechanical properties of the precipitate phase inducing embrittlement of nuclear reactor pressure vessel steels

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Papers (103)：

Abrar Ahmed, Kanokwan Uttarasak, Taiki Tsuchiya, Seungwon Lee, Katsuhiko Nishimura, Norio Nunomura, Kazuyuki Shimizu, Kyosuke Hirayama, Hiroyuki Toda, Masatake Yamaguchi, et al. Morphology evolution of β-phase in Al-Mg-Si alloys during aging treatment. Journal of Alloys and Compounds. 2024. 988. 174234-174234
Junichiro Moriyama, Osamu Takakuwa, Masatake Yamaguchi, Yuhei Ogawa, Kaneaki Tsuzaki. The contribution of Cr and Ni to hydrogen absorption energy in Fe-Cr-Ni austenitic systems: A first-principles study. Computational Materials Science. 2024. 232. 112650-112650
Taiki Tsuchiya, Kanokwan Uttarasak, Seungwon Lee, Abrar Ahmed, Šárka Mikmeková, Katsuhiko Nishimura, Norio Nunomura, Kazuyuki Shimizu, Kyosuke Hirayama, Hiroyuki Toda, et al. Existence of hexagonal tabular β-phase in Al-Mg-Si alloys containing noble metal elements. Materials Today Communications. 2023. 35
Kazuyuki Shimizu, H Toda, Hiro Fujihara, Masatake Yamaguchi, Masayuki Uesugi, Akihisa Takeuchi, Masahiko Nishijima, Yasuhiro Kamada. Hydrogen embrittlement and its prevention in 7XXX aluminum alloys with high Zn concentrations. CORROSION. 2023. 79. 8. 818-830
Tomohito Tsuru, Katsuhiko Nishimura, Kenji Matsuda, Noiro Nunomura, Takahiro Namiki, Seungwon Lee, Wataru Higemoto, Teiichiro Matsuzaki, Masatake Yamaguchi, Kenichi Ebihara, et al. Identification of Hydrogen Trapping in Aluminum Alloys Via Muon Spin Relaxation Method and First-Principles Calculations. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 2023. 54. 6. 2374-2383

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MISC (193)：

AHMED Abrar, 李昇原, 土屋大樹, 松田健二, 西村克彦, 布村紀男, 戸田裕之, 平山恭介, 清水一行, 山口正剛, et al. Characterizing the Microstructure of Low Zn/Mg ratio in Al-Zn-Mg alloy. 日本金属学会講演大会(Web). 2023. 173rd
清水一行, 戸田裕之, 藤原比呂, 平山恭介, 山口正剛. Hydrogen trapping of T-phase and prevention of hydrogen embrittlement in Al-Zn-Mg alloys. 軽金属学会大会講演概要. 2022. 143rd
Artenis Bendo, Kenji Matsuda, Lee Seungwon, Katsuhiko Nishimura, Hiroyuki Toda, Kazuyuki Shimizu, Tomohito Tsuru, Masatake Yamaguchi. Microstructure evolution in a hydrogen charged and aged Ala(sic)"Zna(sic)"Mg alloy (vol 3, pg 50, 2018). MATERIALIA. 2021. 15
叶野翔, 村上健太, 村上健太, YANG Huilong, 高鍋和広, 中山哲, CHEN Ying, 山口正剛, 篠原靖周, 小方宏一, et al. Development of Metal-Coated Zircaloy for Accident Tolerant Fuel (2) Materials Development and Radiation Effects. 日本原子力学会秋の大会予稿集(CD-ROM). 2021. 2021
阿部弘亨, 叶野翔, YANG Huilong, 高鍋和広, 中山哲, CHEN Ying, 山口正剛, 篠原靖周, 小方宏一. Development of Metal-Coated Zircaloy for Accident Tolerant Fuel (1) Summary and Plan of the Project. 日本原子力学会秋の大会予稿集(CD-ROM). 2021. 2021

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Patents (4)：

アルミニウム合金材の水素脆化防止剤
アルミニウム合金材の水素脆化防止剤
アルミニウム合金材およびアルミニウム合金材の水素脆化防止剤
アルミニウム合金材およびアルミニウム合金材の水素脆化防止剤

Lectures and oral presentations (237)：

Deformation anisotropy in hcp-Metal based on generalized stacking fault energy
(日本金属学会2023年春期(第172回)講演大会)
DFT calculation of kink boundary migration in LPSO structure
(5th International Symposium on Long-Period Stacking/Order Structure and Mille-feuille Structure (LPSO/MFS2022))
Hydrogen trapping of T-phase and prevention of hydrogen embrittlement in Al-Zn-Mg alloys
(軽金属学会第143回秋期大会)
Deformation anisotropy in hcp-Mg based on generalized stacking fault energy
(軽金属学会第143回秋期大会)
Development of Cr-Coated zircaloy for accident tolerant fuels, 1; Experimental and theoreticalinvestigation of hydrogen generation on Cr surface
(日本原子力学会2022年秋の大会)

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Education (3)：

1991 - 1994 東京大学大学院理学系研究科相関理化学専攻博士課程
1989 - 1991 東京大学大学院理学系研究科相関理化学専攻修士課程
1985 - 1989 The University of Tokyo College of Arts and Sciences Department of Basic Science

Professional career (1)：

Ph. D. (The University of Tokyo)

Work history (7)：

2021/04 - 現在 The University of Tokyo
2015/04 - 現在国立研究開発法人日本原子力研究開発機構研究主幹(2009-)
2012 - 現在 Kyoto University
2016/04 - 2019/03 Kobe University
2005/10 - 2015/03 Japan Atomic Energy Agency Senior Researcher

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Committee career (4)：

2020/11 - 現在新構造材料技術研究組合(ISMA) 水素助長き裂伝ぱ評価技術開発検討委員会委員
2019/04 - 現在軽金属学会アルミニウム中の水素と材料物性研究部会委員
2018 - 現在鉄鋼協会水素脆化フォーラム委員
2015/04 - 2019/03 軽金属学会水素と力学特性研究部会委員

Awards (3)：

2020/10 - 軽金属学会令和2年度軽金属論文賞 Effect of Copper Addition on Precipitation Behavior near Grain Boundary in Al-Zn-Mg Alloy
2016/06 - International Symposium on Environmental Degradation under Static and Cyclic Loads in Structural Metallic Materials at Ambient Temperatures IV (Cork, Ireland, May 29-June 3, 2016) Science Award
2000 - 日本応用磁気学会学術奨励賞(武井賞)

Association Membership(s) (4)：

THE IRON AND STEEL INSTITUTE OF JAPAN , 日本原子力学会 , 日本金属学会 , 軽金属学会

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