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Knowledge Management System of Institue of Mechanics, CAS
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Effect of Mg on microstructure and mechanical properties of Al-Mg alloys produced by high pressure torsion
期刊论文
SCRIPTA MATERIALIA, 2019, 卷号: 159, 页码: 137-141
作者:
Liu Y
;
Liu MP
;
Chen XF(陈雪飞)
;
Cao Y
;
Roven HJ
;
Murashkin M
;
Valiev Ruslan Z
;
Zhou H
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Adobe PDF(2150Kb)
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浏览/下载:324/156
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提交时间:2019/04/11
Al-Mg alloys
High pressure torsion
Nanocrystalline materials
Transmission electron microscopy
The Evolution of Strain Gradient and Anisotropy in Gradient-Structured Metal
会议论文
TMS Annual Meeting and Exhibition / Symposium on Mechanical Behavior of Advanced Materials, San Diego, CA, FEB 26-MAR 02, 2017
作者:
Bian XD(卞祥德)
;
Yuan FP(袁福平)
;
Wu XL(武晓雷)
;
Zhu, Yuntian
;
Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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浏览/下载:293/69
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提交时间:2018/01/16
Severe Plastic-deformation
Mechanical-properties
Nanocrystalline Materials
Tensile Ductility
Maximum Strength
Stainless-steel
Bauschinger
Alloys
Copper
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)
;
Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710129, Shanxi, Peoples R China.
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浏览/下载:400/109
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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:761/203
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提交时间:2014/09/02
Nanocrystalline Materials
Shear-coupled Migration Of Grain Boundaries
Cracks
Dislocation Emission
Toughening Mechanism
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)
;
Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710072, Shanxi, Peoples R China.
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浏览/下载:764/175
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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)
;
Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710072, Shanxi, Peoples R China.
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浏览/下载:555/200
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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
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
;
Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
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浏览/下载:896/320
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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
;
Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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浏览/下载:810/248
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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
Atomistic Simulation Study on the Tensile Deformation Behaviour of Nanocrystalline Ni
会议论文
中国材料大会2012, 中国山西太原, 2012-07-13
作者:
Li WB(李文彬)
;
Yuan FP(袁福平)
;
Wu XL(武晓雷)
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浏览/下载:220/74
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提交时间:2015/09/09
Nanocrystalline Materials
Molecular Dynamics Simulations
Plastic Deformation
Stress States
A micromechanical model for deformation behavior of nanocrystalline copper
会议论文
2010 International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2010, Shenzhen, China, NOV 06-08, 2010
作者:
Lan JX(兰姣霞)
;
Wu YZ(吴永中)
;
Hong YS(洪友士)
;
Lan JX
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浏览/下载:550/133
  |  
提交时间:2013/02/26
Algorithms
Copper
Deformation
Grain Boundaries
Grain Size And Shape
Materials
Micromechanics
Molecular Dynamics
Strain Energy
Deformation Behavior
Deformation Mechanism
Developed Model
Experimental Values
Grain Shapes
Grain Size
Internal Variable Theory
Iteration Algorithms
Micromechanical Model
Molecular Dynamics Simulations
Nanocrystalline Copper
Nanocrystallines
Pure Copper
Statistical Distribution
Stress Strain Relation
Uniaxial Tensions