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Strong crack blunting by shear-coupled migration of grain boundaries in nanocrystalline materials 期刊论文
Scripta Materialia, 2014, 卷号: 84-85, 页码: 51-54
Authors:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Soh AK;  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian, Shanxi, Peoples R China.
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Nanocrystalline Materials  Shear-coupled Migration Of Grain Boundaries  Cracks  Dislocation Emission  Toughening Mechanism  
Stress effects on stability and diffusion behavior of sulfur impurity in nickel: A first-principles study 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2014, 卷号: 90, 期号: 04, 页码: 137-142
Authors:  Dong N;  Zhang CL;  Liu H;  Li J;  Wu XL(武晓雷);  Han PD;  Han, PD (reprint author), Taiyuan Univ Technol, Coll Mat Sci & Engn, 79 Yingze St, Taiyuan 030024, Peoples R China.
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Nickel  Sulfur  First-principles  Diffusion  Stress Effect  
On nanograin rotation by dislocation climb in nanocrystalline materials 期刊论文
SCRIPTA MATERIALIA, 2014, 卷号: 78-79, 页码: 5-8
Authors:  Li JJ(李建军);  Soh, AK;  Wu XL(武晓雷);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian, Shanxi, Peoples R China.
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Nanograin Rotation  Dislocation Climb  Shear-coupled Migration Of Grain Boundaries  Nanograin Growth  Strength And Ductility  
An energy-equilibrium model for complex stress effect on fatigue crack initiation 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 卷号: 57, 期号: 5, 页码: 916-926
Authors:  Zhao SC(赵思聪);  Xie JJ(谢季佳);  Zhao AG(赵爱国);  Wu XL(武晓雷);  Xie, JJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Fatigue Initiation  Mean Stress Effect  Multiaxial Fatigue  Tanaka-mura Model  Damage Accumulation  
Enhancing dislocation emission in nanocrystalline materials through shear-coupled migration of grain boundaries 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 卷号: 601, 页码: 153-158
Authors:  Li JJ(李建军);  Soh, AK;  Wu XL(武晓雷);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710072, Shanxi, Peoples R China.
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Nanocrystalline Materials  Dislocations  Shear-coupled Migration Of Grain Boundaries  Strength And Ductility  
Twin boundary spacing effects on shock response and spall behaviors of hierarchically nanotwinned fcc metals 期刊论文
Journal of Applied Physics, 2014, 卷号: 115, 期号: 6, 页码: 63509
Authors:  Yuan FP(袁福平);  Chen L;  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 North 4th Ring,West Rd, Beijing 100190, Peoples R China.
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Hydrostatic pressure effects on deformation mechanisms of nanocrystalline fcc metals 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2014, 卷号: 85, 期号: 1, 页码: 8-15
Authors:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan,FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
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Molecular Dynamics  Nanocrystalline Metals  Hydrostatic Pressure