Shimizu Kazuyuki

シミズカズユキ | Shimizu Kazuyuki

Affiliation and department：

Research field (2)： Machine materials and mechanics , Structural and functional materials

Research keywords (7)：放射光X線イメージング , 水素脆化 , アルミニウム合金 , 放射光トモグラフィー , 中性子イメージング , 水素透過膜 , 周期表5属ハイエントロピー合金

Research theme for competitive and other funds (9)：

2024 - 2026 準結晶析出型アルミニウム合金の開拓
2023 - 2026 Efficient and dynamic visualization study of electromagnetic properties of iron-based alloys containing irradiation formed cavities and hierarchical structures
2023 - 2026 Fabrication of 5xxx/7xxx Crossover Alloys: T-Phase Precipitation to Achieve Hydrogen Embrittlement Resistance
2021 - 2023 Competitive understanding of hydrogen embrittlement and ductile fracture based on IMC particles in Al-Zn-Mg alloys
2022 - 2023 3DAPによるアルミニウム合金中の水素直接可視化

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Papers (70)：

Yafei Wang, Hiroyuki Toda, Hiro Fujihara, Kazuyuki Shimizu, Kyosuke Hirayama, Akihisa Takeuchi, Masayuki Uesugi. Role of retrogression and reaging in suppressing hydrogen-induced transgranular cracking in 7xxx Al alloys. Scripta Materialia. 2025. 255
Kazuyuki Shimizu, Katsuhiko Nishimura, Kenji Matsuda, Norio Nunomura, Takahiro Namiki, Taiki Tsuchiya, Satoshi Akamaru, Seungwon Lee, Tomohito Tsuru, Wataru Higemoto, et al. Novel approach to explore hydrogen trapping sites in aluminum: Integrating Muon spin relaxation with first-principles calculations. International Journal of Hydrogen Energy. 2024. 95. 292-299
Hiroyuki Toda, Yuki Fukuda, Han Li, Kyosuke Hirayama, Hiro Fujihara, Kazuyuki Shimizu, Yafei Wang, Jianwei Tang, Akihisa Takeuchi, Masayuki Uesugi. Surrogate model-based assessment of particle damage behaviour of Al-Zn-Mg alloy. Acta Materialia. 2024. 281. 120391-120391
Motomichi Koyama, Kazuyuki Shimizu, Shien Ri, Norimitsu Koga, Hideaki Nishikawa, Tatsuya Morikawa, Hiroshi Fudouzi. Microscopic Strain Mapping: Functional Diversity and Their Demands. Journal of the Japan Institute of Metals and Materials. 2024. 88. 11. 253-269
Yafei Wang, Jianwei Tang, Hiro Fujihara, Nozomu Adachi, Yoshikazu Todaka, Yuantao Xu, Mainak Saha, Taisuke Sasaki, Kazuyuki Shimizu, Kyosuke Hirayama, et al. Advancing the hydrogen tolerance of ultrastrong aluminum alloys via nanoprecipitate modification. Corrosion Science. 2024. 240. 112471-112471

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MISC (14)：

戸田裕之, 清水一行, 藤原比呂, 平山恭介, Yafei Wang, Jiangwei Tang. X線マイクロ/ナノトモグラフィーを用いたアルミニウム合金の応力腐食割れのトランススケール解析. 表面技術. 2024. 75. 10. 454-460
野澤貴史, 渡辺淑之, 中島基樹, 安堂正己, 加藤太一朗, RUAN Xiaoyong, RUAN Xiaoyong, 黒滝宏紀, HUANG Yen-jui, 谷川博康, et al. Fusion Structural Materials Development in Broader Approach (BA) Activities. プラズマ・核融合学会誌. 2024. 100. 2
清水一行. 力学特性-Mechanical properties-年間レビュー. 軽金属. 2023. 73. 8. 411-414
Toda Hiroyuki, Shimizu Kazuyuki, Fujihara Hiro, Hirayama Kyosuke, Wang Yafei, Xu Yuantao, Tang Jiangwei. Suppressing Hydrogen Embrittlement and Stress Corrosion Cracking in Aluminum Alloys via Local Hydrogen Partitioning. Materia Japan. 2023. 62. 6. 359-367
Hirayama Kyosuke, Toda Hiroyuki, Su Han, Okamura Kai, Suzuki Yoshio, Takeuchi Akihisa, Uesugi Masayuki, Shimizu Kazuyuki. High-Resolution / High-Energy X-ray Phase-Contrast Tomography Techniques and their Application to Structural Metals. SPring-8/SACLA Research Report. 2022. 10. 1. 51-59

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Patents (6)：

アルミニウム合金材の水素脆化防止方法および水素脆化防止剤
Method for inhibiting hydrogen embrittlement of aluminum alloy material, and hydrogen embrittlement inhibitor
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
aluminum alloy material and hydrogen embrittlement inhibitor for aluminum alloys materials
磁心の製造方法

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Lectures and oral presentations (230)：

膜厚の異なるFe-Crエピタキシャル膜の磁化曲線形状に与えるHe+照射効果
(日本金属学会第175回講演大会 2024)
Microstructure analysis of T-phase in Al-Zn-Mg alloy with low Zn/Mg ratio
(日本金属学会第175回講演大会 2024)
S50C鋼及びSCM440鋼の表面焼入れ深さと磁気ヒステリシス特性
(日本金属学会第175回講演大会 2024)
V-Nb-Ta系高エントロピー合金の水素透過挙動
(日本金属学会第175回講演大会 2024)
放射光 X 線 CT による複相鋼のボイド形成・発達の解析
(日本鉄鋼協会 188 回秋季講演大会 2024)

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Education (5)：

Professional career (1)：

Work history (7)：

2024/04 - 現在 Tottori University
2022/06 - 現在 National Institute for Materials Science Visiting Researcher
2020/04 - 2024/03 IWATE University Faculty of Science and Engineering Department of Physical Science and Materials Engineering Studies in Materials Science and Engineering Assistant Professor
2017/09/01 - 2020/03/31 大分工業高等専門学校客員研究員
2015/01 - 2020/03 九州大学大学院工学研究院機械工学部門特任助教

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Committee career (8)：

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Awards (11)：

2024/09 - 日本金属学会まてりあ論文賞
2024/01 - Materials Science and Engineering: A (Elsevier) Certificate of excellence in reviewing
2023/11 - 日刊工業新聞社令和5年度日刊工業新聞社賞
2023/11 - 一般社団法人軽金属学会令和5年度軽金属論文賞
2019/11 - 軽金属学会軽金属奨励賞

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Association Membership(s) (4)：

日本機械学会 , 日本鉄鋼協会 , 日本金属学会 , 軽金属学会

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