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科研机构
力学研究所 [9]
内容类型
期刊论文 [9]
发表日期
2014 [1]
2013 [4]
2012 [4]
学科主题
固体力学::损伤、破... [9]
固体力学::新型材料... [1]
固体力学::计算固体... [1]
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学科主题:固体力学::损伤、破坏机理和微结构演化
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Tensile deformation mechanisms of the hierarchical structure consisting of both twin-free grains and nanotwinned grains
期刊论文
Philosophical Magazine Letters, 2014, 卷号: 94, 期号: 8, 页码: 514-521
作者:
Yuan FP(袁福平)
;
Chen P(陈萍)
;
Wu XL(武晓雷)
;
Yuan FP(袁福平)
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2014/10/08
molecular dynamics simulations
dislocation interactions
deformation mechanisms
nanostructured materials
Formation sequences and roles of multiple deformation twins during the plastic deformation in nanocrystalline fcc metals
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 卷号: 580, 页码: 58-65
作者:
Yuan FP(袁福平)
;
Wu XL(武晓雷)
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2013/09/09
Nanocrystalline metals
Multiple twins
Molecular dynamics simulation
Plastic deformation
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)
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  |  
浏览/下载:20/0
  |  
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
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  |  
浏览/下载:64/0
  |  
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)
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  |  
浏览/下载:24/0
  |  
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
Twin boundaries showing very large deviations from the twinning plane
期刊论文
SCRIPTA MATERIALIA, 2012, 卷号: 67, 期号: 10, 页码: 862-865
作者:
Zhang XY
;
Li B
;
Wu XL(武晓雷)
;
Zhu YT
;
Ma Q
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2013/01/18
Twin
Twin boundary
Deformation twinning
Cobalt
Magnesium
Magnesium Alloy
Hcp Metals
Zonal Dislocations
Deformation
Behavior
Interfaces
Aluminum
Shock response of nanotwinned copper from large-scale molecular dynamics simulations
期刊论文
PHYSICAL REVIEW B, 2012, 卷号: 86, 期号: 13, 页码: 134108
作者:
Yuan FP(袁福平)
;
Wu XL(武晓雷)
;
Yuan, FP
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  |  
浏览/下载:108/0
  |  
提交时间:2013/01/18
Nanocrystalline Materials
Ultrahigh Strength
Maximum Strength
FCC Metals
Deformation
Twin
Compression
Ductility
Crystals
Single
Mechanical properties and nanostructures in a duplex stainless steel subjected to equal channel angular pressing
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 卷号: 551, 页码: 154-159
作者:
Chen L(陈柳)
;
Yuan FP(袁福平)
;
Jiang P(姜萍)
;
Wu XL(武晓雷)
;
Wu, XL
收藏
  |  
浏览/下载:98/0
  |  
提交时间:2013/01/18
Nanostructure
Equal channel angular pressing
Mechanical property
Duplex stainless steel
Dual-Phase Steels
Severe Plastic-Deformation
Nanocrystalline Materials
Tensile Properties
Attrition Treatment
Grain-Refinement
Surface-Layer
Microstructure
Evolution
Ductility
Layer thickness dependent tensile deformation mechanisms in sub-10nm multilayer nanowires
期刊论文
JOURNAL OF APPLIED PHYSICS, 2012, 卷号: 111, 期号: 12, 页码: 124313
作者:
Yuan FP(袁福平)
;
Wu XL(武晓雷)
;
Yuan, FP
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  |  
浏览/下载:16/0
  |  
提交时间:2013/01/18
Gold Nanowires
Metal Nanowires
Atomistic Simulations
Phase-Transformation
Molecular-Dynamics
Ultrahigh-Strength
Yield Strength
Single-Crystal
Interfaces
Stress
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