3 records found.
Grain size effects on strain localization and fracture behavior in ferrite–martensite dual-phase steels characterized by digital image correlation analysis
- Article
- Creator
-
Myeong-heom Park
;
Yuichi Tagusari
;
Akinobu Shibata
;
Nobuhiro Tsuji
- Keyword
- Dual phase steel, Mechanical properties, Digital image correlation (DIC), Strain distribution, Micro void, Fracture
- Date published
- 2025-06-23
- Updated at
- 2025-12-09 16:30:11 +0900
Strength-limiting defects evolved from heterogeneities during the sintering of high-purity submicron alumina powder
- Article
- Creator
-
Gaku Okuma
;
Tsukasa Shimizugawa
;
Shingo Ozaki
;
Toshio Osada
;
Shingo Machida
;
Yutaro Arai
;
Ryo Inoue
;
Hideki Kakisawa
;
Yuki Sada
;
Masayuki Uesugi
;
Akihisa Takeuchi
;
Fumihiro Wakai
- Keyword
- Sintering, Synchrotron X-ray tomography, Microstructure, Defects, Fracture
- Date published
- 2025-07-16
- Updated at
- 2025-07-23 12:30:20 +0900
Dual grain size-effects on hydrogen-assisted fatigue crack growth in 1 GPa-class medium-carbon martensitic steel
- Article
- Creator
-
Yuhei Ogawa
;
Kazuhiro Kuriyama
;
Motomichi Koyama
- Keyword
- Hydrogen embrittlement, Fatigue, Fracture, Martensitic steels, Grain size
- Date published
- 2023-09-09
- Updated at
- 2025-09-09 08:30:40 +0900