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Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
作者:  Du LM(杜雷鸣);  Pan XN(潘向南);  Qian GA(钱桂安);  Zheng L(郑亮);  Hong YS(洪友士)
Adobe PDF(14294Kb)  |  收藏  |  浏览/下载：288/54  |  提交时间：2021/08/03
Very-high-cycle fatigue  Crack initiation mechanism  Stress ratio  Ti-6Al-4V  Selective laser melting  
Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12
作者:  Chang YK(常玉坤);  Pan XN(潘向南);  Zheng L;  Hong YS(洪友士)
Adobe PDF(6646Kb)  |  收藏  |  浏览/下载：303/111  |  提交时间：2020/05/18
Very-high-cycle fatigue  Crack initiation  Fine granular area (FGA)  Rough area (RA)  High-strength alloys  
High impact toughness of CrCoNi medium-entropy alloy at liquid-helium temperature 期刊论文
SCRIPTA MATERIALIA, 2019, 卷号: 172, 页码: 66-71
作者:  Yang MX(杨沐鑫);  Zhou LL(周玲玲);  Wang, C;  Jiang P(姜萍);  Yuan FP(袁福平);  Ma, E;  Wu XL(武晓雷)
浏览  |  Adobe PDF(875Kb)  |  收藏  |  浏览/下载：387/122  |  提交时间：2019/10/21
Impact fracture toughness  Twinning  Ductility  High-entropy alloy  Strain hardening  
A Review on Heterogeneous Nanostructures: A Strategy for Superior Mechanical Properties in Metals 期刊论文
METALS, 2019, 卷号: 9, 期号: 5, 页码: 32
作者:  Ma Y(马彦);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
浏览  |  Adobe PDF(9798Kb)  |  收藏  |  浏览/下载：692/462  |  提交时间：2019/10/14
strength  ductility  heterogeneous nanostructures  back-stress hardening  strain gradient