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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./通讯作者：Zhang, Xu
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：506/241  |  Submit date：2020/04/07
Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model  
Superior mechanical properties and deformation mechanisms of heterogeneous laminates under dynamic shear loading 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 756, 页码: 492-501./通讯作者：Yuan, Fuping
Authors:  He JY(何金燕);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Jiao SH(焦四海);  Wu XL(武晓雷)
View  |  Adobe PDF(1558Kb)  |  Favorite  |  View/Download：525/138  |  Submit date：2019/09/09
Laminates  Twinning  Strain gradient  Geometrically necessary dislocations  Dynamic fracture  Shear band  
Extraordinary Bauschinger effect in gradient structured copper 期刊论文
SCRIPTA MATERIALIA, 2018, 卷号: 150, 页码: 57-60
Authors:  Liu XL(刘小龙);  Yuan FP(袁福平);  Zhu YT;  Wu XL(武晓雷)
View  |  Adobe PDF(1471Kb)  |  Favorite  |  View/Download：577/148  |  Submit date：2018/07/17
Bauschinger Effect  Geometrically Necessary Dislocations  Gradient Structure  Reverse Yield Softening  Tensile-compressive Test  
Improving ductility by increasing fraction of interfacial zone in low C steel/304 SS laminates 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 726, 页码: 288-297
Authors:  He JY(何金燕);  Ma Y;  Yan DS(严定舜);  Jiao SH;  Yuan FP(袁福平);  Wu XL(武晓雷)
View  |  Adobe PDF(6013Kb)  |  Favorite  |  View/Download：516/216  |  Submit date：2018/07/17
Laminates  Hot-rolled Bonding  Strain Gradient  Back Stress Hardening  Geometrically Necessary Dislocations  Mechanical Properties  
Back stress strengthening and strain hardening in gradient structure 期刊论文
MATERIALS RESEARCH LETTERS, 2016, 卷号: 4, 期号: 3, 页码: 145-151
Authors:  Yang MX(杨沐鑫);  Pan Y;  Yuan FP(袁福平);  Zhu YT;  Wu XL(武晓雷);  Wu, XL (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, 15 Beisihuan West Rd, Beijing 100190, Peoples R China.
View  |  Adobe PDF(526Kb)  |  Favorite  |  View/Download：1245/228  |  Submit date：2016/12/08
Back Stress  Geometrically Necessary Dislocations  Work Hardening  Ductility  Gradient Structure  
A physical model revealing strong strain hardening in nano-grained metals induced by grain size gradient structure 期刊论文
Materials Science & Engineering A, 2015, 卷号: 620, 页码: 16-21
Authors:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Su AJ(苏爱嘉);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710129, Shanxi, Peoples R China.
View  |  Adobe PDF(883Kb)  |  Favorite  |  View/Download：1202/355  |  Submit date：2014/12/16
Grain Size Gradient Structure  Extra Strain Hardening  Ductility  Geometrically Necessary Dislocations  Nano-grained Metal