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Unusual phase transformation and novel hardening mechanisms upon impact loading in a medium entropy alloy with dual heterogeneous structure 期刊论文
INTERMETALLICS, 2022, 卷号: 151, 页码: 11
作者:  Zhang ZH(张子晗);  Ma Y(马彦);  Tan S(覃双);  Wang J(王建);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(19267Kb)  |  收藏  |  浏览/下载：98/22  |  提交时间：2022/12/26
High-entropy alloys  Phase transformation  Mechanical properties  Shear band  Age-hardening  Microstructure  
Superior dynamic shear properties and deformation mechanisms in a high entropy alloy with dual heterogeneous structures 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 卷号: 19, 页码: 3287-3301
作者:  Tan S(覃双);  Yang MX(杨沐鑫);  Liu YK(刘琰珂);  Jiang P(姜萍);  Fan JT;  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(14516Kb)  |  收藏  |  浏览/下载：247/32  |  提交时间：2022/08/22
High-entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Adiabatic shear band  Dynamic properties  
Existence of positive skewness of velocity gradient in early transition 期刊论文
PHYSICAL REVIEW FLUIDS, 2021, 卷号: 6, 期号: 10, 页码: 21
作者:  Zhao HK;  Liu YW;  Shao L;  Fang L;  Dong M(董明)
Adobe PDF(4359Kb)  |  收藏  |  浏览/下载：189/30  |  提交时间：2022/01/12
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  
Numerical investigation of flows around an axisymmetric body of revolution by using Reynolds-stress model based hybrid Reynolds-averaged Navier-Stokes/large eddy simulation 期刊论文
PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 8, 页码: 15
作者:  Liu Y(刘毅);  Zhou ZT(周志腾);  Zhu LX(朱力行);  Wang SZ(王士召)
Adobe PDF(4819Kb)  |  收藏  |  浏览/下载：237/66  |  提交时间：2021/11/01
Instabilities of thermocapillary liquid layers with two free surfaces 期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2021, 卷号: 173, 页码: 9
作者:  Hu KX(胡开鑫);  Zhao, Cheng-Zhuo;  Zhang, Shao-Neng;  Chen QS(陈启生)
Adobe PDF(2462Kb)  |  收藏  |  浏览/下载：277/54  |  提交时间：2021/06/15
Theoretical analysis for self-sharpening penetration of tungsten high-entropy alloy into steel target with elevated impact velocities 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 13
作者:  Chen, Haihua;  Zhang, Xianfeng;  Liu, Chuang;  Xiong, Wei;  Tan, Mengting;  Dai LH(戴兰宏)
Adobe PDF(2393Kb)  |  收藏  |  浏览/下载：217/56  |  提交时间：2021/08/03
Impact dynamics  Long-rod projectile  Tungsten high-entropy alloy (WHEA)  Self-sharpening penetration  Solid solution strengthening  
Direct numerical simulation of impinging shock wave and turbulent boundary layer interaction over a wavy-wall 期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2021, 卷号: 34, 期号: 5, 页码: 350-363
作者:  Tong FL(童福林);  Sun D(孙栋);  Li XL(李新亮)
Adobe PDF(4402Kb)  |  收藏  |  浏览/下载：194/44  |  提交时间：2021/06/07
Direct numerical simulation  Low-frequency unsteadiness  Shock waves  Turbulent boundary layer  Wavy-wall  
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  
Sluggish hydrogen diffusion and hydrogen decreasing stacking fault energy in a high-entropy alloy 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 26, 页码: 7
作者:  Xie ZC(谢周璨);  Wang YJ(王云江);  Lu CS(卢春生);  Dai LH(戴兰宏)
Adobe PDF(4295Kb)  |  收藏  |  浏览/下载：370/99  |  提交时间：2021/05/06
High entropy alloys  Hydrogen embrittlement  Diffusion barrier  Chemical order  Stacking fault energy