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Microstructure and mechanical properties at different length scales and strain rates of nanocrystalline tantalum produced by high-pressure torsion 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 6, 页码: 2423-2436
作者:  Wei Q;  Pan ZL;  Wu XL(武晓雷);  Schuster BE;  Kecskes LJ;  Valiev RZ;  Wei, Q (reprint author), Univ N Carolina, Dept Mech Engn & Engn Sci, 9201 Univ City Blvd, Charlotte, NC 28223 USA
Adobe PDF(2092Kb)  |  收藏  |  浏览/下载：905/342  |  提交时间：2012/04/01
Nanocrystalline  Tantalum  Microstructure  Mechanical Properties  Adiabatic Shear Band  Centered-cubic Metals  Severe Plastic-deformation  Nonequilibrium Grain-boundaries  Hall-petch Behavior  Tensile Behavior  Rate Sensitivity  Ultrafine Grain  Shear Bands  Uniaxial Compression  Screw Dislocations  
Microstructure and Evolution of Mechanically-Induced Ultrafine Grain in Surface Layer of Al-Alloy Subjected to USSP 期刊论文
Acta Materialia, 2002, 卷号: 50, 期号: 8, 页码: 2075-2084
作者:  Wu XL(武晓雷);  Tao N;  Hong YS(洪友士);  XU B;  LU J;  Lu K;  Wu, X (reprint author), Cleveland State Univ, Dept Chem Engn, 1960 E24th St,SH455, Cleveland, OH 44115 USA.
Adobe PDF(804Kb)  |  收藏  |  浏览/下载：1256/277  |  提交时间：2007/06/15