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Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure 期刊论文
MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11
作者:  Zhang SD(张胜德);  Yang MX(杨沐鑫);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(10779Kb)  |  收藏  |  浏览/下载：180/36  |  提交时间：2023/02/09
Heterogeneous grain structures  Fracture toughness  Strain hardening, Microband-induced  plasticity  Ductility  Mn austenitic steels  
Extraordinary fracture toughness in nickel induced by heterogeneous grain structure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 830, 页码: 11
作者:  Zhang SD(张胜德);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Zhou LL(周玲玲);  Wu XL(武晓雷)
Adobe PDF(23163Kb)  |  收藏  |  浏览/下载：226/19  |  提交时间：2022/01/13
Heterogeneous grain structures  Fracture toughness  Ductility  Strain hardening  J-R curves  
Specimen size effect on the ductile-brittle transition reference temperature of A508-3 steel 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 104, 页码: 8
作者:  Zhou ZY;  Tong ZF;  Qian GA(钱桂安);  Berto F
浏览  |  Adobe PDF(9539Kb)  |  收藏  |  浏览/下载：233/77  |  提交时间：2020/03/11
Reactor pressure vessel steel  Fracture toughness  Ductile-brittle transition reference temperature  Size effect  J-Q theory  
The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63
作者:  Zeng XG;  Wei YJ(魏宇杰)
浏览  |  Adobe PDF(2027Kb)  |  收藏  |  浏览/下载：467/126  |  提交时间：2019/09/09
Effective toughness  Fracture strength  Strain softening  Shear banding  Strip-yield model  
A Statistical Model of Cleavage Fracture Toughness of Ferritic Steel DIN 22NiMoCr37 at Different Temperatures 期刊论文
MATERIALS, 2019, 卷号: 12, 期号: 6, 页码: 12
作者:  Qian GA(钱桂安);  Lei WS;  Tong ZF;  Yu ZS
浏览  |  Adobe PDF(3638Kb)  |  收藏  |  浏览/下载：198/47  |  提交时间：2019/05/29
statistical model  ferritic steels  cleavage fracture toughness  master curve behavior