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Deformation twinning in a nanocrystalline hcp Mg alloy 期刊论文
Scripta Materialia, 2011, 卷号: 64, 期号: 3, 页码: 213-216
Authors:  Wu XL(武晓雷);  Youssef KM;  Koch CC;  Mathaudhu SN;  Kecskes LJ;  Zhu YT;  Zhu, YT (reprint author), N Carolina State Univ, Dept Mat Sci & Engn, Box 7907, Raleigh, NC 27695 USA
Adobe PDF(707Kb)  |  Favorite  |  View/Download：1040/316  |  Submit date：2012/04/01
Twinning  Nanocrystalline  Hcp  Mg  Alloying  Stacking-fault Energy  Molecular-dynamics Simulation  High Ductility  Metals  Twins  Magnesium  Mechanism  Strength  Aluminum  Copper  
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
Authors:  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)  |  Favorite  |  View/Download：918/347  |  Submit date：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