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Enhanced co-deformation of a heterogeneous nanolayered Cu/Ni composite 期刊论文
JOURNAL OF APPLIED PHYSICS, 2019, 卷号: 126, 期号: 21, 页码: 9
Authors:  Wang YD;  Li JJ;  Lu WJ;  Yuan FP(袁福平);  Wu XL(武晓雷)
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On strain hardening mechanism in gradient nanostructures 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2017, 卷号: 88, 页码: 89-107
Authors:  Li JJ;  Weng GJ;  Chen SH(陈少华);  Wu XL(武晓雷);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710129, Shaanxi, Peoples R China.
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Ductility  Dislocations  Constitutive Behavior  Inhomogeneous Material  Analytic Functions  
一种带轴向载荷控制的旋转弯曲疲劳实验装置和方法 专利
发明专利. 一种带轴向载荷控制的旋转弯曲疲劳实验装置和方法, 专利号: ZL201210344406.2, 申请日期: 2012-09-17, 授权日期: 2015-07-22
Inventors:  谢季佳;  李端义;  武晓雷;  姜萍;  刘元富
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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.
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Grain Size Gradient Structure  Extra Strain Hardening  Ductility  Geometrically Necessary Dislocations  Nano-grained Metal  
Strong Crack Blunting by Hierarchical Nanotwins in Ultrafine/Nano-grained Metals 期刊论文
MATERIALS RESEARCH LETTERS, 2015, 卷号: 3, 期号: 4, 页码: 190-196
Authors:  Li JJ;  Ni Y;  Soh AK;  Wu XL(武晓雷);  Li, JJ
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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  
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  
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  
The main factor influencing the tensile properties of surface nano-crystallized graded materials 期刊论文
Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2010, 卷号: 527, 期号: 26, 页码: 7040-7044
Authors:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Soh A;  Lu JA;  Chen SH
Adobe PDF(510Kb)  |  Favorite  |  View/Download:892/255  |  Submit date:2011/03/01
Surface Nano-crystallized Graded Material  Residual Stress  Work Hardening  Finite Element Method  Mechanical Attrition Treatment  Severe Plastic-deformation  Kelvin Probing Technique  Stainless-steel  Nanocrystalline Surface  Fatigue Resistance  Residual-stresses  Ultrafine Grain  Yield Strain  Nickel-alloy