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Mechanisms of the improved stiffness of flexible polymers under impact loading 期刊论文
NANOTECHNOLOGY REVIEWS, 2022, 卷号: 11, 期号: 1, 页码: 3281-3291
Authors:  Chen,Fengxiao;  Fan,Jitang;  Hui,David;  Wang C(王超);  Yuan FP(袁福平);  Wu XL(武晓雷)
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soft segment  flexible polymer  stiffness  strain rate  molecular dynamics  
Structure motif of chemical short-range order in a medium-entropy alloy 期刊论文
MATERIALS RESEARCH LETTERS, 2022, 卷号: 10, 期号: 3, 页码: 149-155
Authors:  Chen XF(陈雪飞);  Yuan FP(袁福平);  ZhouH;  Wu XL(武晓雷)
Adobe PDF(2467Kb)  |  Favorite  |  View/Download:297/58  |  Submit date:2022/03/22
Chemical short-range order  electron diffraction  unit cell  medium-entropy alloy  
Simultaneous Improvement of Yield Strength and Ductility at Cryogenic Temperature by Gradient Structure in 304 Stainless Steel 期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 7, 页码: 12
Authors:  Tan S(覃双);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(57205Kb)  |  Favorite  |  View/Download:303/33  |  Submit date:2021/08/16
gradient structure  ductility  strain hardening  martensitic transformation  hetero-de-formation-induced hardening  
Ultra-high tensile strength via precipitates and enhanced martensite transformation in a FeNiAlC alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 803, 页码: 10
Authors:  Ma Y(马彦);  Zhou LL(周玲玲);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
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Strain hardening  Transformation-induced plasticity  Heterogeneous structures  Precipitates  Twins  
Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
Authors:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Li, Runguang;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, Yandong;  Zhu, Yuntian;  Wei, Yueguang
Adobe PDF(5051Kb)  |  Favorite  |  View/Download:289/41  |  Submit date:2021/03/03
gradient structure  plastic accommodation  strain hardening  nanostructure  ductility  
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
Authors:  Yuan FP(袁福平);  Cheng WQ;  Zhang SD;  Liu XM(刘小明);  Wu XL(武晓雷)
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High-entropy alloys  Molecular dynamics simulation  Phase transformation  Plastic deformation mechanisms  Strain partitioning  Twinning  
Strain rate dependent shear localization and deformation mechanisms in the CrMnFeCoNi high-entropy alloy with various microstructures 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 793, 页码: 10
Authors:  Yang ZL(杨正凌);  Yang MX(杨沐鑫);  Ma Y(马彦);  Zhou LL(周玲玲);  Cheng WQ(程文强);  Yuan FP(袁福平);  Wu XL(武晓雷)
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High entropy alloys  Deformation twins  Shear localization  Strain rate effect  Strain hardening  
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
Authors:  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)  |  Favorite  |  View/Download:251/86  |  Submit date:2020/08/26
Twins  Heterogeneous laminates  Cryogenic tensile properties  Martensite transformation  Strain delocalization  
Deformation nanotwins suppress shear banding during impact test of CrCoNi medium-entropy alloy 期刊论文
SCRIPTA MATERIALIA, 2020, 卷号: 178, 页码: 452-456
Authors:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Wang C;  Zhou LL(周玲玲);  Yuan FP(袁福平);  Ma E
View  |  Adobe PDF(2359Kb)  |  Favorite  |  View/Download:350/148  |  Submit date:2020/04/07
Nano-twin  Shear-band  Strain hardening  Impact toughness  Medium-entropy alloy  
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
Authors:  Zhao JF;  Lu XC;  Yuan FP(袁福平);  Kan QH;  Qu SX;  Kang GZ;  Zhang X
View  |  Adobe PDF(3379Kb)  |  Favorite  |  View/Download:351/174  |  Submit date:2020/04/07
Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model