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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
作者:  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.
浏览  |  Adobe PDF(723Kb)  |  收藏  |  浏览/下载：761/203  |  提交时间：2014/09/02
Nanocrystalline Materials  Shear-coupled Migration Of Grain Boundaries  Cracks  Dislocation Emission  Toughening Mechanism  
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
作者:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Soh A;  Lu JA;  Chen SH
Adobe PDF(510Kb)  |  收藏  |  浏览/下载：880/252  |  提交时间：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