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高压扭转铜试样的力学行为与微观组织研究 学位论文
博士论文,北京: 中国科学院研究生院, 2008
作者:  谢子令
Adobe PDF(17775Kb)  |  收藏  |  浏览/下载:478/4  |  提交时间:2009/04/13
纳米化材料微结构特征与力学性能研究 学位论文
博士论文,北京: 中国科学院研究生院, 2008
作者:  吴波
Adobe PDF(4852Kb)  |  收藏  |  浏览/下载:597/7  |  提交时间:2009/04/13
Inverse Grain-Size Effect On Twinning In Nanocrystalline Ni 期刊论文
Physical Review Letters, 2008
作者:  Wu XL(武晓雷);  Zhu YT;  Wu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1557Kb)  |  收藏  |  浏览/下载:1053/277  |  提交时间:2009/08/03
Crack-tip  Deformation Twins  Fcc Metals  Nucleation  Dislocations  Mechanism  Copper  
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:798/164  |  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  
Simulations of Mechanical Behavior of Polycrystalline Copper with Nano-Twins 期刊论文
Acta Mechanica Solida Sinica, 2008, 页码: 189-197
作者:  Wu B(吴波);  Wei YG(魏悦广)
Adobe PDF(474Kb)  |  收藏  |  浏览/下载:701/145  |  提交时间:2009/08/03
Nanocrystalline Twinned Copper  Mechanical Behavior  Cohesive Model  Finite Element Simulation  Strain-gradient Plasticity  Conventional Theory  Rate Sensitivity  Nanocrystalline Nickel  Ultrahigh-strength  Crystal Plasticity  Fracture  Metals  Interface  Solids  
New Deformation Twinning Mechanism Generates Zero Macroscopic Strain In Nanocrystalline Metals 期刊论文
Physical Review Letters, 2008
作者:  Wu XL(武晓雷);  Liao XZ;  Srinivasan SG;  Zhou F;  Lavernia EJ;  Valiev RZ;  Zhu YT;  Srinivasan, SG (reprint author), Los Alamos Natl Lab, Mat Sci & Technol Div, POB 1663, Los Alamos, NM 87544 USA.
Adobe PDF(771Kb)  |  收藏  |  浏览/下载:882/261  |  提交时间:2009/08/03
Molecular-dynamics Simulation  Aluminum  Twins  Crystals  
金属纳米结构材料力学行为的分子动力学研究 学位论文
博士论文,北京: 中国科学院研究生院, 2007
作者:  曹阿静
Adobe PDF(4472Kb)  |  收藏  |  浏览/下载:1683/24  |  提交时间:2009/04/13
Molecular dynamics simulation of plastic deformation of nanotwinned copper 期刊论文
Journal of Applied Physics, 2007, 卷号: 102, 期号: 8, 页码: 083511
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1059Kb)  |  收藏  |  浏览/下载:693/249  |  提交时间:2009/08/03
Strain-rate Sensitivity  Nano-scale Twins  Nanocrystalline Metals  Dislocations  Nucleation  Boundaries  Mechanism  Strength  Systems  Al  
Microstructure and mechanical properties of slowly cooled Cu47.5Zr47.5Al5 期刊论文
Journal of Materials Research, 2007, 卷号: 22, 期号: 2, 页码: 326-333
作者:  Das J;  Pauly S;  Duhamel C;  Wei BC(魏炳忱);  Das, J (reprint author), Tech Univ Darmstadt, FG Phys Met, FB Mat & Geowissensch 11, Petersenstr 30, D-64287 Darmstadt, Germany.
Adobe PDF(333Kb)  |  收藏  |  浏览/下载:725/195  |  提交时间:2007/06/15
Deformation mechanisms of face-centered-cubic metal nanowires with twin boundaries 期刊论文
Applied Physics Letters, 2007, 卷号: 90, 期号: 15, 页码: 151909
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Mao SX;  Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(710Kb)  |  收藏  |  浏览/下载:973/291  |  提交时间:2009/08/03
Molecular-dynamics  Gold Nanowires  Cu Nanowires  Strength  Al  Simulations  Stress