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科研机构
力学研究所 [5]
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期刊论文 [5]
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2014 [5]
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Materials ... [2]
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A coupling crack blunting mechanism in nanocrystalline materials by nano-grain rotation and shear-coupled migration of grain boundaries
期刊论文
Materials Letters, 2014, 卷号: 137, 页码: 218-220
作者:
Li JJ(李建军)
;
Su AJ(苏爱嘉)
;
Chen SH(陈少华)
收藏
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浏览/下载:41/0
  |  
提交时间:2015/01/04
Nanocrystalline materials
Simulation and modelling
Nano-grain rotation
Shear-coupled migration of grain boundaries
Cracks
Dislocation emission
Strong crack blunting by shear-coupled migration of grain boundaries in nanocrystalline materials
期刊论文
Scripta Materialia, 2014, 卷号: 84-85, 页码: 51-54
作者:
Li JJ(李建军)
;
Chen SH(陈少华)
;
Wu XL(武晓雷)
;
Soh AK
;
Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian, Shanxi, Peoples R China.
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浏览/下载:19/0
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提交时间:2014/09/02
Nanocrystalline Materials
Shear-coupled Migration Of Grain Boundaries
Cracks
Dislocation Emission
Toughening Mechanism
On nanograin rotation by dislocation climb in nanocrystalline materials
期刊论文
SCRIPTA MATERIALIA, 2014, 卷号: 78-79, 页码: 5-8
作者:
Li JJ(李建军)
;
Soh, AK
;
Wu XL(武晓雷)
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浏览/下载:38/0
  |  
提交时间:2014/06/05
Nanograin rotation
Dislocation climb
Shear-coupled migration of grain boundaries
Nanograin growth
Strength and ductility
Enhancing dislocation emission in nanocrystalline materials through shear-coupled migration of grain boundaries
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 卷号: 601, 页码: 153-158
作者:
Li JJ(李建军)
;
Soh, AK
;
Wu XL(武晓雷)
收藏
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浏览/下载:17/0
  |  
提交时间:2014/06/05
Nanocrystalline materials
Dislocations
Shear-coupled migration of grain boundaries
Strength and ductility
Cooperative toughening mechanism of nanocrystalline materials by grain rotation and shear-coupled migration of grain boundaries
期刊论文
MATERIALS LETTERS, 2014, 卷号: 121, 页码: 174-176
作者:
Li JJ(李建军)
;
Chen SH(陈少华)
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浏览/下载:26/0
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提交时间:2014/06/05
Nanocrystalline materials
Simulation and modeling
Toughening mechanism
Grain rotation
Shear-coupled migration of grain boundaries
Stress intensity factor
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