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Annealing and strain rate effects on the mechanical behavior of ultrafine-grained iron produced by SPD 期刊论文
THEORETICAL & APPLIED MECHANICS LETTERS, 2011, 卷号: 1, 期号: 2, 页码: 021002
Authors:  Yuan FP(袁福平);  Wu XL(武晓雷)
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Ufg/nc Fe Ecap Ebsd Thermal Stability Strain Rate Sensitivity  
Study on nanocrystalline dual phase Ni-Co alloy with high strength and excellent ductility 期刊论文
Materials Science and Technology, 2011, 卷号: 27, 期号: 1, 页码: 320-324
Authors:  Xu WC;  Dai PQ;  Wu XL(武晓雷);  Tang D;  Dai, PQ (reprint author), Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
Adobe PDF(789Kb)  |  Favorite  |  View/Download：711/211  |  Submit date：2012/04/01
Nanocrystalline  Ni-co  Mechanical Property  Tensile Ductility  Grain Growth  Dual Phase Structure  Tensile Plastic-deformation  Grain-boundary  Temperature  Nickel  Microstructure  Growth  Metals  Copper  Cobalt  Creep  
Mechanical Property of Duplex Stainless Steel with Nanostructured Layer by Surface Mechanical Attrition Treatment 会议论文
Annual Meeting of Chinese-Materials-Research-Society, Suzhou, PEOPLES R CHINA, SEP 12-17, 2009
Authors:  Chen L(陈柳);  Wu XL(武晓雷);  Chen, L (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China
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Nanostructure  Mechanical Property  Surface Mechanical Attrition Treatment  Duplex Stainless Steel  
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：1041/316  |  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  
Dislocation-twin interactions in nanocrystalline fcc metals 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 2, 页码: 812-821
Authors:  Zhu YT;  Wu XL(武晓雷);  Liao XZ;  Narayan J;  Kecskes LJ;  Mathaudhu SN;  Zhu, YT (reprint author), N Carolina State Univ, Dept Mat Sci & Engn, Box 7907, Raleigh, NC 27695 USA
Adobe PDF(533Kb)  |  Favorite  |  View/Download：1694/591  |  Submit date：2012/04/01
Nanocrystalline Materials  Dislocations  Twin Boundaries  Interactions  Fcc  Centered-cubic Metals  Molecular-dynamics Simulation  Fivefold Deformation Twins  Strain-rate Sensitivity  Stacking-fault Energy  Formation Mechanism  Nanotwinned Copper  Nanoscale Twins  Grained Copper  Re Alloy  
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：919/348  |  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