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金属研究所 [4]
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期刊论文 [10]
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Effect of nanotwin and dislocation pileup at twin boundary on dislocation emission from an interfacial collinear crack tip in nanocrystalline bimaterials
期刊论文
Mechanics of Advanced Materials and Structures, 2019
作者:
Peng, Xianghua
;
Yu, Min
;
Liu, Youwen
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/13
Effect of nanotwin and dislocation pileup at twin boundary on dislocation emission from a semi-elliptical blunt crack tip in nanocrystalline materials
期刊论文
Engineering Fracture Mechanics, 2018, 卷号: 202, 页码: 288-296
作者:
Yu, Min
;
Yang, Yuxuan
;
Peng, Xianghua*
;
Wen, P. H.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/28
Surface semi-elliptical blunt crack
Nanoscale twin
Dislocation pileup
Dislocation emission
Complex variable method
Deformation-mechanism dependent stretchability of nanocrystalline gold films on flexible substrates
期刊论文
CAMBRIDGE UNIV PRESS, 2017, 卷号: 32, 期号: 18, 页码: 3516-3523
作者:
Luo, Xue-Mei
;
Zhang, Guang-Ping
;
Zhang, GP (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
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  |  
浏览/下载:14/0
  |  
提交时间:2018/01/10
Effect of nanoscale twin and dislocation pileup at twin boundary on crack blunting in nanocrystalline materials
期刊论文
Acta Mechanica, 2017, 卷号: Vol.228 No.10, 页码: 3483-3495
作者:
Zhao, H.B.
;
Feng, H.
;
Liu, F.
;
Liu, Y.W.
;
Wen, P.H.
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/31
Molecular dynamics simulation of micro-crack propagation behavior in single crystal γ-TiAl
期刊论文
Gongneng Cailiao/Journal of Functional Materials, 2015, 卷号: 46, 期号: 13, 页码: 13100-13105
作者:
Fu, Rong
;
Rui, Zhiyuan
;
Yan, Changfeng
;
Luo, Dechun
;
Feng, Ruicheng
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Crack tips
Cracks
Crystal atomic structure
Dislocations (crystals)
Molecular dynamics
Piles
Single crystals
Temperature
Titanium alloys
Titanium compounds
Crack tip blunting
Dislocation pileup
Effects of temperature
Gamma tial alloys
High temperature
Molecular dynamics simulations
Propagation process
Void
Investigation of deformation instability of Au/Cu multilayers by indentation
期刊论文
Philosophical Magazine, 2010, 卷号: 90, 期号: 22, 页码: 3049-3067
Y. P. Li
;
X. F. Zhu
;
G. P. Zhang
;
J. Tan
;
W. Wang
;
B. Wu
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2012/04/13
multilayer
deformation mechanism
interface
dislocation
deformation
stability
transmission electron-microscopy
metallic multilayers
plastic-deformation
shear bands
strengthening mechanisms
amorphous-alloys
thin-films
composites
nanoindentation
evolution
Stress field of non-equilibrium grain boundaries in nano-crystalline metals
期刊论文
Journal of Materials Science & Technology, 2001, 卷号: 17, 期号: 3, 页码: 388-388
C. W. Lung
;
E. K. Tian
;
H. Q. Ye
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  |  
浏览/下载:8/0
  |  
提交时间:2012/04/14
nanocrystalline
Spectra investigation on Hall-Petch relationship in nanocrystalline Fe78S9B13 alloy
期刊论文
Applied Physics Letters, 1996, 卷号: 69, 期号: 11, 页码: 1559-1561
J. M. Li
;
M. X. Quan
;
Z. Q. Hu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2012/04/14
Molecular dynamics simulation of interaction of a dislocation array from a crack tip with grain boundaries
期刊论文
Modelling and Simulation in Materials Science and Engineering, 1996, 卷号: 4, 期号: 2, 页码: 231-244
作者:
Zhang YW(张永伟)
;
Wang ZQ(王自强)
收藏
  |  
浏览/下载:1109/49
  |  
提交时间:2009/08/03
Brittle-Ductile Transition
Computer-Simulation
Tilt Boundaries
Deformation
Fracture
Metals
Model
Dissociation
Migration
A unified model for dislocation nucleation, dislocation emission and dislocation free zone
期刊论文
International Journal of Fracture, 1996, 卷号: 78, 期号: 3-4, 页码: 227-239
作者:
Wang ZQ(王自强)
;
Wang KR(王克仁)
;
Zhang YW(张永伟)
收藏
  |  
浏览/下载:1072/20
  |  
提交时间:2009/08/03
Crack-Tip
Fracture
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