IMR OpenIR

浏览/检索结果: 共9条,第1-9条 帮助

已选(0)清除 条数/页:   排序方式:
Quantitative analysis of the yield behavior of a < 1 1 1 >/2 screw dislocation in alpha-iron 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 148, 页码: 207-215
作者:  Xia, Z. Y.;  Zhang, Z. J.;  Yang, J. B.;  Zhang, Z. F.
收藏  |  浏览/下载:144/0  |  提交时间:2021/02/02
Body centered cubic  Screw dislocations  Core structure  Non-glide stresses  
The synchronous improvement of the strength and plasticity of Ni alloys assisted by vacancies 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 卷号: 680, 页码: 405-410
作者:  Yang, C. L.;  Zhang, Z. J.;  Zhang, P.;  Liu, R.;  Zhang, Z. F.;  Zhang, ZJ;  Zhang, ZF (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
收藏  |  浏览/下载:113/0  |  提交时间:2017/08/17
Strength  Plasticity  Vacancies  Screw Dislocations  Strain-hardening  
Defect clustering upon dislocation annihilation in alpha-titanium and alpha-zirconium with hexagonal close-packed structure 期刊论文
Modelling and Simulation in Materials Science and Engineering, 2014, 卷号: 22, 期号: 8
作者:  H. Wang;  D. S. Xu;  R. Yang
收藏  |  浏览/下载:154/0  |  提交时间:2015/01/14
Hcp Metal  Dislocation  Point Defect  Clustering  Atomistic Simulation  Molecular-dynamics  Displacement Cascades  Atomistic Simulations  Temperature-dependence  Plastic-deformation  Screw Dislocations  Pure  Titanium  Fcc Metals  Hcp Metals  Irradiation  
Strain localization and fatigue cracking behaviors of Cu bicrystal with an inclined twin boundary 期刊论文
Acta Materialia, 2014, 卷号: 73, 页码: 167-176
作者:  L. L. Li;  P. Zhang;  Z. J. Zhang;  H. F. Zhou;  S. X. Qu;  J. B. Yang;  Z. F. Zhang
收藏  |  浏览/下载:127/0  |  提交时间:2015/01/14
Cu Bicrystal  Twin Boundary  Slip Band  Fatigue Crack  Molecular Statics  Coaxial Copper Bicrystals  High-cycle Fatigue  Grain-boundaries  Crystallographic Orientation  Deformation Mechanisms  Screw  Dislocations  Ultrahigh-strength  Maximum Strength  Single-crystals  Fcc  Materials  
Interstitial loop strengthening upon deformation in aluminum via molecular dynamics simulations 期刊论文
Acta Materialia, 2013, 卷号: 61, 期号: 9, 页码: 3499-3508
作者:  H. Wang;  D. S. Xu;  P. Veyssiere;  R. Yang
收藏  |  浏览/下载:116/0  |  提交时间:2013/12/24
Plasticity  Hardening  Molecular Dynamics  Dislocation  Prismatic Loop  Stacking-fault Tetrahedra  Dislocation Dynamics  Temperature-dependence  Edge Dislocation  Quenched Gold  Atomic-scale  Fcc Metals  Part i  Dipole Annihilation  Screw Dislocations  
Dislocation formation and twinning from the crack tip in Ni(3)Al: molecular dynamics simulations 期刊论文
Chinese Physics B, 2009, 卷号: 18, 期号: 1, 页码: 251-258
作者:  H. X. Xie;  C. Y. Wang;  T. Yu;  J. P. Du
Adobe PDF(2451Kb)  |  收藏  |  浏览/下载:115/0  |  提交时间:2012/04/13
Molecular Dynamic  Crack  Shockley Partial Dislocation  Stacking Fault  Single-crystal Superalloy  110 Screw Dislocations  Li-2 Ordered Alloys  Atomistic Simulations  Computer-simulation  Fault Energies  Core  Structure  Gamma'-phase  Creep  Behavior  
Motion of misfit dislocation in an Ni/Ni(3)Al interface: a molecular dynamics simulations study 期刊论文
Modelling and Simulation in Materials Science and Engineering, 2009, 卷号: 17, 期号: 5
作者:  H. X. Xie;  C. Y. Wang;  T. Yu
Adobe PDF(1182Kb)  |  收藏  |  浏览/下载:106/0  |  提交时间:2012/04/13
Single-crystal Superalloy  Screw Dislocations  Gamma'-phase  Bcc Metals  Plasticity  Networks  Lattice  Ni3al  Kinks  Flow  
Molecular dynamics simulation of kink in (100) edge dislocation in body centred cubic iron 期刊论文
Chinese Science Bulletin, 2007, 卷号: 52, 期号: 16, 页码: 2291-2296
作者:  L. Q. Chen;  C. Y. Wang;  T. Yu
收藏  |  浏览/下载:74/0  |  提交时间:2012/04/13
Molecular Dynamics  Edge Dislocation  Kink Structure  Bcc Iron  Screw Dislocations  Atomistic Simulation  Transition-metals  Bcc  Lattice  Relaxation  Principles  Energies  Silicon  
Electronic effect of kink in the edge dislocation in bcc iron: A first-principles study 期刊论文
Journal of Applied Physics, 2006, 卷号: 100, 期号: 2
作者:  L. Q. Chen;  C. Y. Wang;  T. Yu
收藏  |  浏览/下载:108/0  |  提交时间:2012/04/13
Screw Dislocations  Atomistic Simulation  Silicon  Metals  Energies  Exchange  Lattice