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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:339/91  |  提交时间:2021/11/15
High-entropy alloy  Split Hopkinson tensile bar  Strain rate effect  Dislocation  Twin  
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:338/91  |  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:488/74  |  提交时间:2021/03/03
CoCrFeMnNi  Foams  metal-matrix composites (MMCs)  Mechanical properties  Liquid metal infiltration  
Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature 期刊论文
PHILOSOPHICAL MAGAZINE, 2020, 页码: 25
作者:  Pu Z(蒲卓);  Xie ZC(谢周璨);  Sarmah R;  Chen Y(陈艳);  Lu C;  Ananthakrishna G;  Dai LH(戴兰宏)
Adobe PDF(3141Kb)  |  收藏  |  浏览/下载:458/250  |  提交时间:2020/11/30
High-entropy alloy  cryogenic temperature  jerky flow  linear perturbation analysis  chaotic  
Novel atomic-scale mechanism of incipient plasticity in a chemically complex CrCoNi medium-entropy alloy associated with inhomogeneity in local chemical environment 期刊论文
ACTA MATERIALIA, 2020, 卷号: 194, 页码: 283-294
作者:  Cao FH(曹富华);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(6678Kb)  |  收藏  |  浏览/下载:456/236  |  提交时间:2020/08/26
Dislocation nucleation  Medium-entropy alloy  Local chemical order  Molecular dynamics  Density functional theory  
"Self-sharpening" tungsten high-entropy alloy 期刊论文
ACTA MATERIALIA, 2020, 卷号: 186, 页码: 257-266
作者:  Liu XF(刘兴发);  田智立1,2);  Zhang XF;  Chen HH;  Liu TW(刘天威);  Chen Y(陈艳);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(4929Kb)  |  收藏  |  浏览/下载:522/219  |  提交时间:2020/05/18
High-entropy alloy  Tungsten alloy  Self-sharpening  Shear band  Dynamic recrystallization  
Hierarchical-microstructure based modeling for plastic deformation of partial recrystallized copper 期刊论文
MECHANICS OF MATERIALS, 2019, 卷号: 139, 页码: UNSP 103207
作者:  Liu Y(刘瑶);  Cai SL(蔡松林);  Su MY(苏明耀);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(11633Kb)  |  收藏  |  浏览/下载:408/90  |  提交时间:2019/12/17
Hierarchical microstructure  Yield function  Partial recrystallization  Metallic material  Mechanical property  
A free energy landscape perspective on the nature of collective diffusion in amorphous solids 期刊论文
ACTA MATERIALIA, 2018, 卷号: 157, 页码: 165-173
作者:  Wang YJ(王云江);  Du JP;  Shinzato S;  Dai LH(戴兰宏);  Ogata S
Adobe PDF(1426Kb)  |  收藏  |  浏览/下载:337/115  |  提交时间:2018/10/30
Metallic glasses  Collective diffusion  Accelerated molecular dynamics  Free energy landscape  
Dilatancy induced ductile-brittle transition of shear band in metallic glasses 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2018, 卷号: 474, 期号: 2212
作者:  曾繁.蒋敏强;  Dai LH(戴兰宏)
Adobe PDF(2464Kb)  |  收藏  |  浏览/下载:230/56  |  提交时间:2018/07/17
Shear Bands  Dilatancy  Cutting  Ductile-brittle Transition  Metallic Glass  
Failure Assessment for the High-Strength Pipelines with Constant-Depth Circumferential Surface Cracks 期刊论文
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2018, 页码: 2089514
作者:  Liu X;  Lu ZX;  Chen Y(陈艳);  Sui YL;  Dai LH(戴兰宏)
Adobe PDF(2253Kb)  |  收藏  |  浏览/下载:211/62  |  提交时间:2018/10/30