中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
金属研究所 [3]
采集方式
OAI收割 [3]
内容类型
期刊论文 [3]
发表日期
2007 [1]
2005 [2]
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Toward a quantitative understanding of mechanical behavior of nanocrystalline metals
期刊论文
OAI收割
Acta Materialia, 2007, 卷号: 55, 期号: 12, 页码: 4041-4065
M. Dao
;
L. Lu
;
R. J. Asaro
;
J. T. M. De Hosson
;
E. Ma
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2012/04/13
nanocrystalline materials
mechanical properties
plastic deformation
grain boundaries
modeling
strain-rate sensitivity
severe plastic-deformation
ultrafine-grained
metals
centered-cubic metals
transmission electron-microscopy
thermally-activated deformation
molecular-dynamics simulation
high-tensile ductility
high-pressure torsion
nano-scale twins
Nano-sized twins induce high rate sensitivity of flow stress in pure copper
期刊论文
OAI收割
Acta Materialia, 2005, 卷号: 53, 期号: 7, 页码: 2169-2179
L. Lu
;
R. Schwaiger
;
Z. W. Shan
;
M. Dao
;
K. Lu
;
S. Suresh
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2012/04/14
nanostructured metals
twins
copper
nanoindentation
rate sensitivity
activation volume
strain-rate sensitivity
thermally-activated deformation
nanocrystalline metals
dislocation nucleation
tensile behavior
grain
sizes
fcc metals
crack tips
bcc metals
ductility
Nano-sized twins induce high rate sensitivity of flow stress in pure copper
期刊论文
OAI收割
Acta Materialia, 2005, 卷号: 53, 期号: 7, 页码: 2169-2179
L. Lu
;
R. Schwaiger
;
Z. W. Shan
;
M. Dao
;
K. Lu
;
S. Suresh
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2012/05/17
nanostructured metals
twins
copper
nanoindentation
rate sensitivity
activation volume
strain-rate sensitivity
thermally-activated deformation
nanocrystalline metals
dislocation nucleation
tensile behavior
grain
sizes
fcc metals
crack tips
bcc metals
ductility