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Tailoring heterogeneities in high-entropy alloys to promote strength-ductility synergy 期刊论文
NATURE COMMUNICATIONS, 2019, 卷号: 10, 页码: 10
作者:  Ma E;  Wu XL(武晓雷)
Adobe PDF(1818Kb)  |  收藏  |  浏览/下载：283/88  |  提交时间：2020/03/11
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
作者:  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.
浏览  |  Adobe PDF(883Kb)  |  收藏  |  浏览/下载：1057/278  |  提交时间：2014/12/16
Grain Size Gradient Structure  Extra Strain Hardening  Ductility  Geometrically Necessary Dislocations  Nano-grained Metal  
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
作者:  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.
浏览  |  Adobe PDF(1505Kb)  |  收藏  |  浏览/下载：780/155  |  提交时间：2014/07/03
Nickel  Sulfur  First-principles  Diffusion  Stress Effect  
Atomistic scale fracture behaviours in hierarchically nanotwinned metals 期刊论文
PHILOSOPHICAL MAGAZINE, 2013, 卷号: 93, 期号: 24, 页码: 3248-3259
作者:  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.
Adobe PDF(1601Kb)  |  收藏  |  浏览/下载：671/257  |  提交时间：2013/09/27
Molecular Dynamics Simulations  Fracture  Crack Growth  Twins  Hierarchically Nanotwinned Structures  
Size effects of primary/secondary twins on the atomistic deformation mechanisms in hierarchically nanotwinned metals 期刊论文
JOURNAL OF APPLIED PHYSICS, 2013, 卷号: 113, 期号: 20, 页码: 203516/1-203516/6
作者:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP(reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(7235Kb)  |  收藏  |  浏览/下载：872/244  |  提交时间：2013/06/14
Copper  Dislocations  Grain Size  Hardening  Molecular Dynamics Method  Plastic Flow  Size Effect  Softening  Twin Boundaries  Twinning  Yield Stress  
Atomistic simulation study on the tensile deformation behaviour ofnanocrystalline Ni 会议论文
Chinese Materials Congress 2012, CMC 2012, Taiyuan, China, JUL 13-18, 2012
作者:  Li WB(李文彬);  Yuan FP(袁福平);  Wu XL(武晓雷);  Li WB(李文彬)
Adobe PDF(1247Kb)  |  收藏  |  浏览/下载：483/154  |  提交时间：2014/02/24
Annealing effect on the evolution of adiabatic shear band under dynamic shear loading in ultra-fine-grained iron 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2012, 卷号: 50, 页码: 1-8
作者:  Yuan FP(袁福平);  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan, FP;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1900Kb)  |  收藏  |  浏览/下载：1329/462  |  提交时间：2013/01/18
Adiabatic Shear Band  Hat-shaped Specimen  Ultra-fine-grained  Equal-channel Angular Pressing  Dynamic Shear Loading  Severe Plastic-deformation  Mechanical-properties  Strain-rate  Nanocrystalline  Behavior  Ductility  Metals  Steel  Microstructure  Homogeneity  
Shock response of nanotwinned copper from large-scale molecular dynamics simulations 期刊论文
PHYSICAL REVIEW B, 2012, 卷号: 86, 期号: 13, 页码: 134108
作者:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP;  Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(5225Kb)  |  收藏  |  浏览/下载：896/320  |  提交时间：2013/01/18
Nanocrystalline Materials  Ultrahigh Strength  Maximum Strength  Fcc Metals  Deformation  Twin  Compression  Ductility  Crystals  Single  
Mechanical properties and nanostructures in a duplex stainless steel subjected to equal channel angular pressing 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 卷号: 551, 页码: 154-159
作者:  Chen L(陈柳);  Yuan FP(袁福平);  Jiang P(姜萍);  Wu XL(武晓雷);  Wu, XL;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1497Kb)  |  收藏  |  浏览/下载：811/248  |  提交时间：2013/01/18
Nanostructure  Equal Channel Angular Pressing  Mechanical Property  Duplex Stainless Steel  Dual-phase Steels  Severe Plastic-deformation  Nanocrystalline Materials  Tensile Properties  Attrition Treatment  Grain-refinement  Surface-layer  Microstructure  Evolution  Ductility  
Atomistic Simulation Study on the Tensile Deformation Behaviour of Nanocrystalline Ni 会议论文
中国材料大会2012, 中国山西太原, 2012-07-13
作者:  Li WB(李文彬);  Yuan FP(袁福平);  Wu XL(武晓雷)
浏览  |  Adobe PDF(826Kb)  |  收藏  |  浏览/下载：220/74  |  提交时间：2015/09/09
Nanocrystalline Materials  Molecular Dynamics Simulations  Plastic Deformation  Stress States