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Physics motivated fractional viscoelasticity model for dynamic relaxation in amorphous solids 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 164, 页码: 103588
作者:  Zhu, F.;  Xing, G.H.;  Lyu, G.J.;  Zhang, L.T.;  Wang YJ(王云江);  Yang, Y.;  Pelletier, J.M.;  Qiao, J.C.
Adobe PDF(3578Kb)  |  收藏  |  浏览/下载：72/3  |  提交时间：2023/04/20
Non Debye relaxation  Fractional derivative  Metallic glasses  Quasi point defect  Structural heterogeneity  
Achieving structural rejuvenation in metallic glass by modulating beta relaxation intensity via easy-to-operate mechanical cycling 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 157, 页码: 103402
作者:  Zhang, L. T.;  Wang YJ(王云江);  Pineda, E.;  Yang, Y.;  Qiao, J. C.
Adobe PDF(7463Kb)  |  收藏  |  浏览/下载：158/50  |  提交时间：2022/10/23
Metallic glass  Rejuvenation  Mechanical cycling  beta relaxation  Anelasticity  
A constitutive model for metallic glasses based on two-temperature nonequilibrium thermodynamics 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 154, 页码: 29
作者:  Rao W(饶威);  Chen Y(陈艳);  Dai LH(戴兰宏)
Adobe PDF(7912Kb)  |  收藏  |  浏览/下载：177/27  |  提交时间：2022/07/18
Metallic glasses  Constitutive model  Nonequilibrium  Configurational temperature  Deformation mode  Shear band  
A hierarchically correlated flow defect model for metallic glass: Universal understanding of stress relaxation and creep 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 154, 页码: 19
作者:  Hao Q;  Lyu GJ;  Pineda E;  Pelletier JM.;  Yang Y;  Qiao JC
Adobe PDF(7826Kb)  |  收藏  |  浏览/下载：174/40  |  提交时间：2022/06/11
Metallic glass  Stress relaxation  Creep  Non-elastic deformation  
Dynamic responses in shocked Cu-Zr nanoglasses with gradient microstructure 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 149, 页码: 23
作者:  Guan YL;  Song WD;  Wang YJ(王云江);  Liu SS;  Yu YJ
Adobe PDF(17727Kb)  |  收藏  |  浏览/下载：166/34  |  提交时间：2022/06/11
Nanoglasses  Gradient microstructure  Shock response  Spallation  Molecular dynamics  
Atomistic interpretation of extra temperature and strain-rate sensitivity of heterogeneous dislocation nucleation in a multi-principal-element alloy 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 149, 页码: 16
作者:  Dai SC(戴仕诚);  Xie ZC(谢周璨);  Wang YJ(王云江)
Adobe PDF(5160Kb)  |  收藏  |  浏览/下载：191/34  |  提交时间：2022/06/11
Multi-principal-element alloy  Dislocation nucleation  Rate and temperature sensitivity  Minimum energy pathway  Molecular dynamics  
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：333/90  |  提交时间：2021/05/06
Hydrogen embrittlement  High entropy alloy  Spallation  Trans-scale model  Statistical damage mechanics  
Dense dispersed shear bands in gradient-structured Ni 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 卷号: 124, 页码: 186-198
作者:  Wang YF;  Huang CX;  Li YS;  Guo FJ;  He Q;  Wang MS;  Wu XL(武晓雷);  Scattergood RO;  Zhu YT
Adobe PDF(12863Kb)  |  收藏  |  浏览/下载：357/104  |  提交时间：2020/03/11
Gradient structure  Shear bands  Ductility  Synergistic constraint  Strength heterogeneity  Nanostructured metal  
The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63
作者:  Zeng XG;  Wei YJ(魏宇杰)
浏览  |  Adobe PDF(2027Kb)  |  收藏  |  浏览/下载：471/128  |  提交时间：2019/09/09
Effective toughness  Fracture strength  Strain softening  Shear banding  Strip-yield model  
On the origin of softening in the plastic deformation of metallic glasses 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 116, 页码: 24-38
作者:  Zhang M;  Chen Y(陈艳);  Li W
浏览  |  Adobe PDF(3662Kb)  |  收藏  |  浏览/下载：348/83  |  提交时间：2019/05/29
Metallic glass  Softening  Nanoindentation  Structural relaxation