Hydrogen embrittlement in Al–Zn–Mg alloys: Semispontaneous decohesion of precipitates
- ジャーナル論文
- 著者
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;Kazuyuki Shimizu (author) (この著者で検索);Hiroyuki Toda (author) (この著者で検索);Kyosuke Hirayama (author) (この著者で検索);Hiro Fujihara (author) (この著者で検索);Tomohito Tsuru (author) (この著者で検索);Masatake Yamaguchi (author) (この著者で検索)Taisuke T. Sasaki (author) (この著者で検索)National Institute for Materials Science
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;Masayuki Uesugi (author) (この著者で検索)Akihisa Takeuchi (author) (この著者で検索) - キーワード
- Hydrogen embrittlement, Al–Zn–Mg alloys, Aluminum alloys, X-ray tomography, First-principles calculations
- 刊行年月日
- 2025-02-18
- 更新時刻
- 2026-01-05 14:33:57 +0900
Effects of prior austenite grain size on hydrogen embrittlement behavior in high-strength martensitic steel
- ジャーナル論文
- 著者
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Xiaodong Lan (author) (この著者で検索)
;
Kazuho Okada (author) (この著者で検索)
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Ivan Gutierrez-Urrutia (author) (この著者で検索)
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Akinobu Shibata (author) (この著者で検索)
- キーワード
- Martensitic steel, Hydrogen embrittlement, Prior austenite grain size, Crack morphology, Three-dimensional analysis
- 刊行年月日
- 2025-11-29
- 更新時刻
- 2025-12-03 16:30:03 +0900
Ausformed high-strength low-alloy steel exhibits exceptional resistance to fatigue crack-growth in high-pressure hydrogen environments
- ジャーナル論文
- 著者
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;Timothee Redarce (author) (この著者で検索)Kyushu University;Keiichiro Iwata (author) (この著者で検索)Kyushu UniversityYuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
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Kaneaki Tsuzaki (author) (この著者で検索)National Institute for Materials Science
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Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
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Hisao Matsunaga (author) (この著者で検索)Kyushu University
- キーワード
- Hydrogen embrittlement, Martensitic steel, Fatigue crack growth, Thermo-mechanical treatment
- 刊行年月日
- 2025-01-11
- 更新時刻
- 2025-01-20 16:30:27 +0900
Effects of Hydrogen on Fatigue Life Properties of Cold-Rolled Metastable Austenitic Stainless Steels With Artificial Defects
- プロシーディングス論文
- 著者
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;Junichiro Yamabe (author) (この著者で検索);Kento Hashiguchi (author) (この著者で検索)Kentaro Wada (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Hydrogen embrittlement, Fatigue, Austenitic stainless steel, Cold rolling, Strain-induced martensitic transformation
- 刊行年月日
- 2024-07-28
- 更新時刻
- 2025-01-10 16:31:51 +0900
Hydrogen-enhanced microbanding in an austenitic FeMnAlC low-density steel: Effect on hydrogen embrittlement resistance
- ジャーナル論文
- 著者
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Ivan Gutierrez-Urrutia (author) (この著者で検索)National Institute for Materials Science
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Yuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
;
Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Hydrogen embrittlement, FeMnAlC low-density steels, electron channeling contrast imaging, strain localization
- 刊行年月日
- 2024-08-26
- 更新時刻
- 2024-11-21 16:30:22 +0900
Improving hydrogen embrittlement resistance in high-strength martensitic steels via thermomechanical processing
- ジャーナル論文
- 著者
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Xiaodong Lan (author) (この著者で検索)
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Kazuho Okada (author) (この著者で検索)
;
Rintaro Ueji (author) (この著者で検索)
;
Akinobu Shibata (author) (この著者で検索)
- キーワード
- Hydrogen embrittlement, Intergranular fracture, Martensitic steel, Dynamic ferrite transformation, Thermomechanical processing
- 刊行年月日
- 2025-04-16
- 更新時刻
- 2025-06-13 12:30:26 +0900
Comparison of hydrogen diffusion properties and hydrogen-induced ductility loss of additively and conventionally manufactured 17-4PH stainless steel
- ジャーナル論文
- 著者
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;Junichiro Yamabe (author) (この著者で検索);Soma Kato (author) (この著者で検索);Kazuyuki Morishita (author) (この著者で検索)Kentaro Wada (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Hydrogen embrittlement, 17-4 PH steel, Additive manufacturing, Slow strain-rate tensile testing, Retained austenite
- 刊行年月日
- 2024-05-14
- 更新時刻
- 2024-12-17 15:58:49 +0900
Enhancing hydrogen embrittlement resistance in high-strength martensitic steels via tailoring variant selection at prior austenite grain boundaries
- ジャーナル論文
- 著者
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Xiaodong Lan (author) (この著者で検索)
;
Kazuho Okada (author) (この著者で検索)
;
Rintaro Ueji (author) (この著者で検索)
;
Akinobu Shibata (author) (この著者で検索)
- キーワード
- Martensitic steels, Thermomechanical processing, Variant selection, Hydrogen embrittlement, Intergranular fracture
- 刊行年月日
- 2025-12-30
- 更新時刻
- 2026-01-05 10:52:39 +0900
Data-driven analysis of hydrogen embrittlement in martensitic steels with interpretable machine learning
- ジャーナル論文
- 著者
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Houichi Kitano (author) (この著者で検索)
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Yuuji Kimura (author) (この著者で検索)
;
Akinobu Shibata (author) (この著者で検索)
- キーワード
- Hydrogen embrittlement, Martensitic steel, Machine learning, hap (shapley additive explanations), Symbolic regression
- 刊行年月日
- 2026-04-23
- 更新時刻
- 2026-06-17 09:57:29 +0900
Overview of gaseous hydrogen-assisted fatigue crack growth in ferritic iron and steels: Bridging micro and macro
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials
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;Osamu Takakuwa (author) (この著者で検索)Kyushu University Department of Mechanical EngineeringAkinobu Shibata (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials
- キーワード
- Hydrogen embrittlement, Ferritic steel, Fatigue crack growth, Crack path, Deformation microstructure
- 刊行年月日
- 2025-01-18
- 更新時刻
- 2025-01-20 16:30:23 +0900