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Outstanding fracture toughness combines gigapascal yield strength in an N-doped heterostructured medium-entropy alloy 期刊论文
ACTA MATERIALIA, 2023, 卷号: 255, 页码: 119079
作者:  Liu XR(刘潇如);  Zhang SD(张胜德);  Feng H;  Wang J(王晶);  Jiang P(姜萍);  Li HB;  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(22890Kb)  |  收藏  |  浏览/下载:116/38  |  提交时间:2023/06/20
Fracture toughness  Work hardening  Heterostructure  High-entropy alloy  Chemical short-range order  
Designing structures with combined gradients of grain size and precipitation in high entropy alloys for simultaneous improvement of strength and ductility 期刊论文
ACTA MATERIALIA, 2022, 卷号: 230, 页码: 11
作者:  Tan S(覃双);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Wang J(王建);  Wu XL(武晓雷);  Zhou H;  Yuan FP(袁福平)
Adobe PDF(7610Kb)  |  收藏  |  浏览/下载:208/66  |  提交时间:2022/07/18
High-entropy alloys  Gradient structures  Precipitates  Strain hardening  Strengthening  Ductility  
Distinct point defect behaviours in body-centered cubic medium-entropy alloy NbZrTi induced by severe lattice distortion 期刊论文
ACTA MATERIALIA, 2022, 卷号: 229, 页码: 14
作者:  Shi T;  Su ZX;  Li J;  Liu CG;  Yang JX;  He XF;  Yun D;  Peng Q(彭庆);  Lu CY
Adobe PDF(3151Kb)  |  收藏  |  浏览/下载:166/62  |  提交时间:2022/07/18
Medium-entropy alloys  Point defect properties  First-principles calculations  Ion irradiation  Radiation resistance  
Atomic-scale evidence of chemical short-range order in CrCoNi medium-entropy alloy 期刊论文
ACTA MATERIALIA, 2022, 卷号: 224, 页码: 11
作者:  Zhou LL(周玲玲);  Wang, Qi;  Wang J(王晶);  Chen XF(陈雪飞);  Jiang P(姜萍);  Zhou, Hao;  Yuan FP(袁福平);  Wu XL(武晓雷);  Cheng, Zhiying;  Ma, En
Adobe PDF(5932Kb)  |  收藏  |  浏览/下载:173/48  |  提交时间:2022/06/11
Chemical short-range order  High-entropy alloy  Microstructure  
Disentangling diffusion heterogeneity in high-entropy alloys 期刊论文
ACTA MATERIALIA, 2022, 卷号: 224, 页码: 9
作者:  Wang YZ(王一舟);  Wang YJ(王云江)
Adobe PDF(2039Kb)  |  收藏  |  浏览/下载:132/33  |  提交时间:2022/06/11
Diffusion  Dynamic heterogeneity  High-entropy alloy  Molecular dynamics  
Grain boundary phase transformation in a CrCoNi complex concentrated alloy 期刊论文
ACTA MATERIALIA, 2021, 卷号: 209, 页码: 13
作者:  Cao FH(曹富华);  Chen Y(陈艳);  Zhao, Shiteng;  Ma E(马恩);  Dai LH(戴兰宏)
Adobe PDF(4738Kb)  |  收藏  |  浏览/下载:363/135  |  提交时间:2021/05/31
Grain boundary  Structural transformation  Medium-entropy alloy  Local chemical order  Diffusion  
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:445/231  |  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:509/217  |  提交时间:2020/05/18
High-entropy alloy  Tungsten alloy  Self-sharpening  Shear band  Dynamic recrystallization  
Machine learning assisted design of high entropy alloys with desired property 期刊论文
ACTA MATERIALIA, 2019, 卷号: 170, 页码: 109-117
作者:  Wen C;  Zhang Y;  Wang CX;  Xue DZ;  Bai Y;  Antonov S;  Dai LH(戴兰宏);  Lookman T;  Su YJ
浏览  |  Adobe PDF(4895Kb)  |  收藏  |  浏览/下载:1379/835  |  提交时间:2019/06/10
Multi-principal element alloys  Active learning  Machine learning  Materials genome initiative  
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
浏览  |  Adobe PDF(1426Kb)  |  收藏  |  浏览/下载:331/114  |  提交时间:2018/10/30
Metallic glasses  Collective diffusion  Accelerated molecular dynamics  Free energy landscape