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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 [3]
2012 [5]
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)
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  |  
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)
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  |  
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
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
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:109/0
  |  
提交时间:2013/01/18
Nanocrystalline Materials
Ultrahigh Strength
Maximum Strength
FCC Metals
Deformation
Twin
Compression
Ductility
Crystals
Single
Atomistic simulation study of tensile deformation in bulk nanocrystalline bcc iron
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 9, 页码: 1657-1663
作者:
Yuan FP(袁福平)
;
Yuan, FP
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  |  
浏览/下载:50/0
  |  
提交时间:2013/01/18
molecular dynamics simulation
phase transformation
dislocation activities
grain boundary diffusion
iron
Grain-Boundary Diffusion
Molecular-Dynamics
Mechanical-Behavior
High-Pressure
Fcc Metals
Dislocations
Transition
Nucleation
Strength
Aluminum
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
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  |  
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
Laboratory observations of transient frictional slip in rock-analog materials at co-seismic slip rates and rapid changes in normal stress
期刊论文
TECTONOPHYSICS, 2012, 卷号: 558, 页码: 58-69
作者:
Yuan FP(袁福平)
;
Prakash V
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  |  
浏览/下载:20/0
  |  
提交时间:2013/01/18
Rock-analog materials
Co-seismic slip rates
Rate weakening and strengthening
Flash heating
Rapid change in normal stress
Plate-impact pressure-shear friction experiments
Velocity-Dependent Friction
Variable Normal Stress
Molten-Metal Films
Dynamic Rupture
Constitutive-Equations
Earthquake Prediction
Sliding Conditions
Melt Lubrication
Fault Gouge
Behavior
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
收藏
  |  
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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