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Experimental and theoretical investigation of environmental media on very-high-cycle fatigue behavior for a structural steel 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 4, 页码: 1321-1327
Authors:  Qian GA(钱桂安);  Zhou CE(周承恩);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
Adobe PDF(875Kb)  |  Favorite  |  View/Download：1078/323  |  Submit date：2012/04/01
Very-high-cycle Fatigue  Aqueous Environment  Fatigue Strength  Fatigue Crack Initiation  Structural Steel  High-strength Steels  Chromium-bearing Steel  S-n Characteristics  Gigacycle Fatigue  Hydrogen Transport  Failure  Mechanism  Humidity  Surface  Regime  
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：1711/597  |  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：931/352  |  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  
Instability Of Crack Propagation In Brittle Bulk Metallic Glass 期刊论文
Acta Materialia, 2008, 页码: 5845-5860
Authors:  Wang G;  Chan KC;  Xu XH(许向红);  Wang WH;  Chan, KC (reprint author), Hong Kong Polytech Univ, Dept Ind & Syst Engn, Yuk Choi Rd, Kowloon, Hong Kong, Peoples R China.
Adobe PDF(1135Kb)  |  Favorite  |  View/Download：910/219  |  Submit date：2009/08/03
Metallic Glasses  Fracture  Scanning Electron Microscopy  Atomic Force Microscopy  Dynamic Fracture  Flow  Hyperelasticity  Distributions  Deformation  Plasticity  Mechanism  Cleavage  Behavior  Liquid  
Effect of a laser pre-quenched steel substrate surface on the crack driving force in a coating-steel substrate system 期刊论文
Acta Materialia, 2007, 卷号: 55, 期号: 13, 页码: 4349-4358
Authors:  Yang BQ(杨班权);  Zhang K(张凯);  Chen GN(陈光南);  Luo GX(罗耕星);  Xiao JH(肖京华);  Yang, BQ (reprint author), Armored Forces Engn Inst, Dept Mech Engn, Div Engn Mech, 21 Du Jia Kan, Beijing 100072, Peoples R China.
Adobe PDF(564Kb)  |  Favorite  |  View/Download：902/287  |  Submit date：2009/08/03
Laser Pre-quenching  Crack Driving Force  Residual Compressive Stress  Hardness Gradient Effect  Coating/pre-quenched Steel Substrate System  Thermal Barrier Coatings  Thin-films  Conical Indentation  Plastic Solids  Interface  Fatigue  Fracture  Carbon  Behavior  Growth  
Deformation twinning and its effect on crack extension 期刊论文
Acta Materialia, 1998, 卷号: 46, 期号: 15, 页码: 5313-5321
Authors:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(1261Kb)  |  Favorite  |  View/Download：575/146  |  Submit date：2007/06/15