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Statistical characterization of specimen size and temperature dependence of cleavage fracture toughness of ferritic steels 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2024, 页码: 8
Authors:  Lei, Weisheng;  Qian GA(钱桂安);  Zhang, Peilei
Favorite  |  View/Download：33/0  |  Submit date：2024/04/15
cleavage fracture toughness  ferritic steels  specimen size effect  statistical model  temperature dependence  
Effect of Strain Rate, Temperature, Vacancy, and Microcracks on Mechanical Properties of 8-16-4 Graphyne 期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 6, 页码: 15
Authors:  Peng Q(彭庆);  Huang, Zeyu;  Chen, Gen;  Zhang, Yuqiang;  Zhang, Xiaofan;  Chen, XiaoJia;  Hu, Zhongwei
Favorite  |  View/Download：1/0  |  Submit date：2024/05/14
8-16-4 graphyne  mechanical properties  molecular dynamics  vacancy defect  microcrack  
Validation of local approach-based statistical models for cleavage fracture of ferritic steels in uniaxial tension 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2024, 页码: 8
Authors:  Lei, WeiSheng;  Qian GA(钱桂安);  Zhang, Peilei
Favorite  |  View/Download：53/0  |  Submit date：2024/03/11
cleavage fracture  ferritic steel  plastic deformation  statistical model  uniaxial tension  
The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron 期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11
Authors:  Zhao ZF(赵志福);  Wang, Zhen;  Bie, Yehui;  Liu XM(刘小明);  Wei, Yueguang
Favorite  |  View/Download：26/0  |  Submit date：2024/04/02
molecular dynamics simulation  nanocrystalline iron  impact load  fracture resistance  fracture ductility  
Emergent failure transition of pearlitic steel at extremely high strain rates 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2023, 卷号: 219, 页码: 13
Authors:  Liang LW(梁伦伟);  Dai SC(戴仕诚);  Chen Y(陈艳);  Wang HY(汪海英);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(20162Kb)  |  Favorite  |  View/Download：111/1  |  Submit date：2023/03/20
Pearlitic steels  Fracture  Crack  Dislocation nucleation  Molecular dynamics  
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
Authors:  Li G(李根);  Ke, Lei;  Ren, Xuechong;  Sun CQ(孙成奇)
Adobe PDF(30455Kb)  |  Favorite  |  View/Download：233/2  |  Submit date：2022/11/28
TC17 titanium alloy  High cycle fatigue  Very high cycle fatigue  Stress ratio  Crack initiation mechanism  Fatigue strength modeling  
Atomistic scale behaviors of intergranular crack propagation along twist grain boundary in iron under dynamic loading 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 273, 页码: 16
Authors:  Zhao ZF(赵志福);  Safaei, Babak;  Wang, Yanfei;  Liu, Yanwei;  Chu, Fulei;  Wei, Yueguang
Adobe PDF(5226Kb)  |  Favorite  |  View/Download：201/35  |  Submit date：2022/09/27
Dynamic load  Molecular dynamics  Intergranular crack propagation  Stacking fault  Dislocation  
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
Authors:  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)  |  Favorite  |  View/Download：251/24  |  Submit date：2022/01/13
Heterogeneous grain structures  Fracture toughness  Ductility  Strain hardening  J-R curves  
Dynamic behavior of CrMnFeCoNi high-entropy alloy in impact tension 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 卷号: 158, 页码: 12
Authors:  Qiao Y(乔禹);  Chen Y(陈艳);  Cao FH(曹富华);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(18881Kb)  |  Favorite  |  View/Download：347/93  |  Submit date：2021/11/15
High-entropy alloy  Split Hopkinson tensile bar  Strain rate effect  Dislocation  Twin  
Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles 期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 8, 页码: 14
Authors:  Sun J(孙健);  Wu, Lei;  Sun CQ(孙成奇)
Adobe PDF(5338Kb)  |  Favorite  |  View/Download：327/118  |  Submit date：2021/11/01
titanium alloy Ti-6Al-4V ELI  notch  defect  dwell fatigue life  failure mechanism