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Atomistic simulations of tensile deformation in a CrCoNi medium-entropy alloy with heterogeneous grain structures 期刊论文
Materialia, 2020, 卷号: 9, 页码: 100565
作者:  Yuan FP(袁福平);  Cheng WQ;  Zhang SD;  Liu XM(刘小明);  Wu XL(武晓雷)
Adobe PDF(9797Kb)  |  收藏  |  浏览/下载:324/119  |  提交时间:2021/06/11
High-entropy alloys  Molecular dynamics simulation  Phase transformation  Plastic deformation mechanisms  Strain partitioning  Twinning  
Exceptional tensile properties under cryogenic temperature in heterogeneous laminates induced by non-uniform martensite transformation and strain delocalization 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 791, 页码: 10
作者:  He JY(何金燕);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Zhou LL(周玲玲);  Jiao SH;  Wu XL(武晓雷)
Adobe PDF(3946Kb)  |  收藏  |  浏览/下载:232/79  |  提交时间:2020/08/26
Twins  Heterogeneous laminates  Cryogenic tensile properties  Martensite transformation  Strain delocalization  
Multiple mechanism based constitutive modeling of gradient nanograined material 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 卷号: 125, 页码: 314-330
作者:  Zhao JF;  Lu XC;  Yuan FP(袁福平);  Kan QH;  Qu SX;  Kang GZ;  Zhang X
Adobe PDF(3379Kb)  |  收藏  |  浏览/下载:333/167  |  提交时间:2020/04/07
Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model