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Enhanced tensile properties by heterogeneous grain structures and coherent precipitates in a CoCrNi-based medium entropy alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 11
作者:  Zhang ZH(张子晗);  Jiang P(姜萍);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(18568Kb)  |  收藏  |  浏览/下载：272/46  |  提交时间：2022/03/28
High entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Strengthening  Ductility  
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
作者:  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)  |  收藏  |  浏览/下载：332/90  |  提交时间：2021/11/15
High-entropy alloy  Split Hopkinson tensile bar  Strain rate effect  Dislocation  Twin  
Coupled Strengthening Effects by Lattice Distortion, Local Chemical Ordering, and Nanoprecipitates in Medium-Entropy Alloys 期刊论文
FRONTIERS IN MATERIALS, 2021, 卷号: 8, 页码: 12
作者:  Cheng WQ(程文强);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(4230Kb)  |  收藏  |  浏览/下载：203/40  |  提交时间：2022/01/13
high-entropy alloys  lattice distortion  local chemical ordering  precipitation  strengthening mechanisms  molecular dynamics simulations  
Deformation induced hcp nano-lamella and its size effect on the strengthening in a CoCrNi medium-entropy alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 82, 页码: 122-134
作者:  Ma Y(马彦);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(10900Kb)  |  收藏  |  浏览/下载：303/80  |  提交时间：2021/08/03
Strengthening mechanisms  Phase transformation  Twinning  Medium entropy alloys  Molecular dynamics simulations  
Inter-zone constraint modifies the stress-strain response of the constituent layer in gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 10
作者:  Wang, Yanfei;  Zhu, Yuntian;  Wu XL(武晓雷);  Wei, Yueguang;  Huang, Chongxiang
Adobe PDF(2969Kb)  |  收藏  |  浏览/下载：296/40  |  提交时间：2021/08/30
heterogeneous structure  nanostructure  stress-strain response  strain bands  strength and ductility  
Atomic-level mechanism of spallation microvoid nucleation in medium entropy alloys under shock loading 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2021, 页码: 11
作者:  Xie ZC(谢周璨);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(11503Kb)  |  收藏  |  浏览/下载：286/40  |  提交时间：2021/08/03
high  medium entropy alloys  spallation  microvoid nucleation  chemical order  
Hydrogen induced slowdown of spallation in high entropy alloy under shock loading 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2021, 卷号: 139, 页码: 19
作者:  Xie ZC(谢周璨);  Li C(李琛);  Wang HY(汪海英);  Lu CS(卢春生);  Dai LH(戴兰宏)
Adobe PDF(9552Kb)  |  收藏  |  浏览/下载：331/89  |  提交时间：2021/05/06
Hydrogen embrittlement  High entropy alloy  Spallation  Trans-scale model  Statistical damage mechanics  
Ultra-high energy absorption high-entropy alloy syntactic foam 期刊论文
COMPOSITES PART B-ENGINEERING, 2021, 卷号: 207, 页码: 10
作者:  Meng J(孟锦);  Liu TW(刘天威);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(12034Kb)  |  收藏  |  浏览/下载：481/72  |  提交时间：2021/03/03
CoCrFeMnNi  Foams  metal-matrix composites (MMCs)  Mechanical properties  Liquid metal infiltration  
Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
作者:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Li, Runguang;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, Yandong;  Zhu, Yuntian;  Wei, Yueguang
Adobe PDF(5051Kb)  |  收藏  |  浏览/下载：266/35  |  提交时间：2021/03/03
gradient structure  plastic accommodation  strain hardening  nanostructure  ductility  
Ultrastrong low-carbon nanosteel produced by heterostructure and interstitial mediated warm rolling 期刊论文
SCIENCE ADVANCES, 2020, 卷号: 6, 期号: 39, 页码: 7
作者:  Gao B;  Lai QQ;  Cao Y;  Hu R;  Xiao LR;  Pan ZY;  Liang NN;  Li YS;  Sha G;  Liu MP;  Zhou H;  Wu XL(武晓雷);  Zhu YT
Adobe PDF(4678Kb)  |  收藏  |  浏览/下载：355/156  |  提交时间：2020/11/30