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Size effects of lamellar twins on the strength and deformation mechanisms of nanocrystalline hcp cobalt 期刊论文
SCIENTIFIC REPORTS, 2017, 卷号: 7, 页码: 10.1038/s41598-017-09919-2
作者:  Wang W(王雯);  Yuan FP(袁福平);  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(7851Kb)  |  收藏  |  浏览/下载：254/75  |  提交时间：2017/11/29
Size effect and atomistic deformation mechanisms of hierarchically nanotwinned fcc metals under nanoindentation 期刊论文
Journal of Materials Science, 2015, 卷号: 50, 期号: 23, 页码: 7557-7567
作者:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15,North 4th Ring,West Rd, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(4738Kb)  |  收藏  |  浏览/下载：329/118  |  提交时间：2016/01/07
Smaller critical size and enhanced strength by nano-laminated structure in nickel 期刊论文
Computational Materials Science, 2015, 卷号: 110, 页码: 83-90
作者:  Wang W;  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(5161Kb)  |  收藏  |  浏览/下载：314/115  |  提交时间：2016/01/07
Molecular Dynamics  Dislocations  Grain Boundaries  Laminated Structure  Equiaxed Grain Structure  
Twin boundary spacing effects on shock response and spall behaviors of hierarchically nanotwinned fcc metals 期刊论文
Journal of Applied Physics, 2014, 卷号: 115, 期号: 6, 页码: 63509
作者:  Yuan FP(袁福平);  Chen L;  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 North 4th Ring,West Rd, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(11355Kb)  |  收藏  |  浏览/下载：1104/344  |  提交时间：2014/05/09
Atomistic scale fracture behaviours in hierarchically nanotwinned metals 期刊论文
PHILOSOPHICAL MAGAZINE, 2013, 卷号: 93, 期号: 24, 页码: 3248-3259
作者:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1601Kb)  |  收藏  |  浏览/下载：674/259  |  提交时间：2013/09/27
Molecular Dynamics Simulations  Fracture  Crack Growth  Twins  Hierarchically Nanotwinned Structures  
Grain size effect on deformation twinning and detwinning 期刊论文
JOURNAL OF MATERIALS SCIENCE, 2013, 卷号: 48, 期号: 13, 页码: 4467-4475
作者:  Zhu YT;  Liao XZ;  Wu XL(武晓雷);  Narayan J;  Zhu, YT (reprint author), N Carolina State Univ, Dept Mat Sci & Engn, Box 7907, Raleigh, NC 27695 USA.
Adobe PDF(635Kb)  |  收藏  |  浏览/下载：1283/444  |  提交时间：2013/05/14
Deformation Mechanism  Deformation Twinning  Detwinning  Grain Size  Grain Size Effect  Grain Boundaries  Fcc Metals  Coarse-grained  Nanocrystallines  Optimum Grain-size  Twin Boundaries  
Size effects of primary/secondary twins on the atomistic deformation mechanisms in hierarchically nanotwinned metals 期刊论文
JOURNAL OF APPLIED PHYSICS, 2013, 卷号: 113, 期号: 20, 页码: 203516/1-203516/6
作者:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP(reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(7235Kb)  |  收藏  |  浏览/下载：876/245  |  提交时间：2013/06/14
Copper  Dislocations  Grain Size  Hardening  Molecular Dynamics Method  Plastic Flow  Size Effect  Softening  Twin Boundaries  Twinning  Yield Stress  
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
作者:  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)  |  收藏  |  浏览/下载：704/211  |  提交时间：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  
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：909/344  |  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  
Deformation Twinning In Bulk Nanocrystalline Metals: Experimental Observations 期刊论文
Jom, 2008, 页码: 60-64
作者:  Zhu YT;  Liao XZ;  Wu XL(武晓雷);  Zhu, YT (reprint author), N Carolina State Univ, Dept Mat Sci & Engn, Box 7907, Raleigh, NC 27695 USA.
Adobe PDF(650Kb)  |  收藏  |  浏览/下载：807/168  |  提交时间：2009/08/03
Molecular-dynamics Simulation  Severe Plastic-deformation  Room-temperature  Single Crystals  Cubic Metals  Crack-tip  Twins  Al  Mechanism  Copper