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科研机构
力学研究所 [13]
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期刊论文 [10]
会议论文 [3]
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2021 [1]
2017 [2]
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Nanograin formation in dimple ridges due to local severe-plastic-deformation during ductile fracture
期刊论文
Scripta Materialia, 2021, 卷号: 194, 页码: 113631
作者:
Pan XN(潘向南)
;
Qian GA(钱桂安)
;
Hong YS(洪友士)
收藏
  |  
浏览/下载:86/0
  |  
提交时间:2020/11/23
nanograins
ductile fracture
dimple ridge
severe plastic deformation (SPD)
titanium alloy
The Evolution of Strain Gradient and Anisotropy in Gradient-Structured Metal
会议论文
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.
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2018/01/16
Severe Plastic-deformation
Mechanical-properties
Nanocrystalline Materials
Tensile Ductility
Maximum Strength
Stainless-steel
Bauschinger
Alloys
Copper
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview
会议论文
Catania, ITALY, JUN 20-24, 2016
作者:
Hong YS(洪友士)
;
Sun CQ(孙成奇)
;
Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2018/01/16
High-strength Steels
Chromium-bearing Steel
Regime N-greater-than-10(7) Cycles
Severe Plastic-deformation
Ion Mass-spectrometry
Long-life Fatigue
Very-high-cycle Fatigue
Fatigue Crack Initiation
Fine-granular-area
Nanograins
High-strength Steels
Titanium Alloyss-n Curve
Ti-6al-4v Alloy
Propagation Mechanism
Ultrasonic Frequency
Characterization of the deformation field in large-strain extrusion machining
期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2015, 卷号: 216, 页码: 48-58
作者:
Cai SL
;
Chen Y
;
Ye GG
;
Jiang MQ(蒋敏强)
;
Wang HY
收藏
  |  
浏览/下载:72/0
  |  
提交时间:2015/03/17
Extrusion machining
Shear strain
Severe plastic deformation
Annealing effect on the evolution of adiabatic shear band under dynamic shear loading in ultra-fine-grained iron
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2012, 卷号: 50, 页码: 1-8
作者:
Yuan FP(袁福平)
;
Jiang P(姜萍)
;
Wu XL(武晓雷)
;
Yuan, FP
收藏
  |  
浏览/下载:124/0
  |  
提交时间:2013/01/18
Adiabatic shear band
Hat-shaped specimen
Ultra-fine-grained
Equal-channel angular pressing
Dynamic shear loading
Severe Plastic-Deformation
Mechanical-Properties
Strain-Rate
Nanocrystalline
Behavior
Ductility
Metals
Steel
Microstructure
Homogeneity
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
Deformation twinning in nanocrystalline materials
期刊论文
Progress in Materials Science, 2012, 卷号: 57, 期号: 1, 页码: 1-62
作者:
Zhu YT
;
Liao XZ
;
Wu XL(武晓雷)
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2012/12/04
molecular-dynamics simulation
stacking-fault energy
severe plastic-deformation
strain-rate sensitivity
high-pressure torsion
centered-cubic metals
hall-petch relation
grain-boundary structure
nano-scale twins
austenitic stainless-steels
Evolution of Adiabatic Shear Band in Ultra-Fine-Grained Iron under Dynamic Shear Loading
会议论文
5th International Conference on Nanomaterials by Severe Plastic Deformation, Nanjing, PEOPLES R CHINA, MAR 21-25, 2011
作者:
Yuan FP(袁福平)
;
Wu XL(武晓雷)
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2012/04/01
Adiabatic shear band
UFG Fe
Hat-shaped specimen
EBSD
SEVERE PLASTIC-DEFORMATION
NANOCRYSTALLINE
Microstructure and mechanical properties at different length scales and strain rates of nanocrystalline tantalum produced by high-pressure torsion
期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 6, 页码: 2423-2436
作者:
Wei Q
;
Pan ZL
;
Wu XL(武晓雷)
;
Schuster BE
;
Kecskes LJ
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2012/04/01
Nanocrystalline
Tantalum
Microstructure
Mechanical Properties
Adiabatic Shear Band
Centered-Cubic Metals
Severe Plastic-Deformation
Nonequilibrium Grain-Boundaries
Hall-Petch Behavior
Tensile Behavior
Rate Sensitivity
Ultrafine Grain
Shear Bands
Uniaxial Compression
Screw Dislocations
The main factor influencing the tensile properties of surface nano-crystallized graded materials
期刊论文
Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2010, 卷号: 527, 期号: 26, 页码: 7040-7044
作者:
Li JJ(李建军)
;
Chen SH(陈少华)
;
Wu XL(武晓雷)
;
Soh A
;
Lu JA
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2011/03/01
Surface Nano-Crystallized Graded Material
Residual Stress
Work Hardening
Finite Element Method
Mechanical Attrition Treatment
Severe Plastic-Deformation
Kelvin Probing Technique
Stainless-Steel
Nanocrystalline Surface
Fatigue Resistance
Residual-Stresses
Ultrafine Grain
Yield Strain
Nickel-Alloy
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