Yttrium improves Mg ductility by enhancing grain-boundary strain compatibility: Mesoscopic deformation analysis
- ジャーナル論文
- 著者
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;Myeong-heom Park (author) (この著者で検索);Binxuan Sun (author) (この著者で検索);Saho Yako (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
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Nobuhiro Tsuji (author) (この著者で検索) - キーワード
- Mg alloy, Mechanical properties, Digital image correlation (DIC), Surface topography, Slip systems, Local deformation behavior
- 刊行年月日
- 2026-05-14
- 更新時刻
- 2026-10-16 10:08:25 +0900
Dynamics of Portevin-Le Chatelier banding revealed through grain refinement in high-Mn austenitic steel: Sequential overcoming of necking
- ジャーナル論文
- 著者
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;Sukyoung Hwang (author) (この著者で検索);Myeong-heom Park (author) (この著者で検索);Yu Bai (author) (この著者で検索);Takumi Suzumura (author) (この著者で検索);Ryo Asada (author) (この著者で検索);Avala Lavakumar (author) (この著者で検索);Jesada Punyafu (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
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;Hiroki Adachi (author) (この著者で検索);Toshiyuki Fujii (author) (この著者で検索)Nobuhiro Tsuji (author) (この著者で検索)
- キーワード
- Serration, Portevin–Le Chatelier (PLC) band, Digital image correlation (DIC), In-situ synchrotron XRD diffraction, Grain refinement, Local strain hardening
- 刊行年月日
- 2025-08-29
- 更新時刻
- 2026-10-16 09:59:26 +0900
Grain refinement of dual phase steel maximizes deformation ability of martensite, leading to simultaneous enhancement of strength and ductility
- ジャーナル論文
- 著者
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;Myeong-heom Park (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
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;Stefanus Harjo (author) (この著者で検索)Nobuhiro Tsuji (author) (この著者で検索) - キーワード
- Strength-ductility synergy, Strain-hardening, Stress/strain partitioning, Deformation constraint, Digital image correlation (DIC), In-situ neutron diffraction during deformation
- 刊行年月日
- 2025-04-16
- 更新時刻
- 2025-12-09 16:30:13 +0900
Grain size effects on strain localization and fracture behavior in ferrite–martensite dual-phase steels characterized by digital image correlation analysis
- ジャーナル論文
- 著者
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;Myeong-heom Park (author) (この著者で検索);Yuichi Tagusari (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
;
Nobuhiro Tsuji (author) (この著者で検索)
- キーワード
- Dual phase steel, Mechanical properties, Digital image correlation (DIC), Strain distribution, Micro void, Fracture
- 刊行年月日
- 2025-06-23
- 更新時刻
- 2025-12-09 16:30:11 +0900
Quantitative analysis of local plasticity accompanying hydrogen-related fracture in low-carbon 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)
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Kazuho Okada (author) (この著者で検索)
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Ivan Gutierrrez-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
- Hydrogen embrittlement, Martensite, Local plasticity, Electron backscatter diffraction (EBSD), Digital image correlation (DIC)
- 刊行年月日
- 2023-11-08
- 更新時刻
- 2024-11-21 16:31:07 +0900
Making stress visible: A method to quantify local stress distribution in metals using digital image correlation method
- ジャーナル論文
- 著者
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;Myeong-heom Park (author) (この著者で検索);Saho Yako (author) (この著者で検索);Yasunari Takeda (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
;
Nobuhiro Tsuji (author) (この著者で検索)
- キーワード
- Local stress distributions, Elastic strain, Digital image correlation (DIC), Structural materials, Stress visualization
- 刊行年月日
- 2024-07-13
- 更新時刻
- 2024-11-05 17:26:41 +0900