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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
金属研究所 [9]
力学研究所 [1]
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OAI收割 [10]
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期刊论文 [9]
学位论文 [1]
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2021 [2]
2020 [1]
2014 [1]
2013 [1]
2012 [1]
2011 [2]
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Interaction between the edge dislocation dipole pair and interfacial misfit dislocation network in Ni-based single crystal superalloys
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 228, 页码: 8
作者:
Zhang ZW(张志伟)
;
Fu, Qiang
;
Wang J(王军)
;
Yang R(杨荣)
;
Xiao P(肖攀)
  |  
收藏
  |  
浏览/下载:79/0
  |  
提交时间:2021/09/08
Ni-based single crystal superalloys
Edge dislocation dipole pair
Interfacial misfit dislocation network
Interacting mechanism
Molecular dynamics
Dislocation self-interaction in TiAl: Evolution of super-dislocation dipoles revealed by atomistic simulations
期刊论文
OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 69, 页码: 138-147
作者:
Zhen, Z.
;
Wang, H.
;
Teng, C. Y.
;
Bai, C. G.
;
Xu, D. S.
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/10/15
TiAl
Dislocation
Dipole
Mechanical property
Atomistic simulation
Simulation of the interaction between two different 1/2 < 111 > screw dislocations in body-centered-cubic metal niobium
期刊论文
OAI收割
COMPUTATIONAL MATERIALS SCIENCE, 2020, 卷号: 174, 页码: 8
作者:
Xia, Z. Y.
;
Zhang, Z. J.
;
Yan, J. X.
;
Yang, J. B.
;
Zhang, Z. F.
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/02/02
Molecular statics and dynamics
Dislocation-dislocation interaction
Binary junction
Dislocation dipole
Body-centered-cubic
MD simulation of asymmetric nucleation and motion of < 011 superdislocations in TiAl
期刊论文
OAI收割
Chinese Science Bulletin, 2014, 卷号: 59, 期号: 15, 页码: 1725-1737
D. S. Xu
;
H. Wang
;
R. Yang
;
A. K. Sachdev
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2014/07/03
TiAl
Superdislocation
Molecular dynamics simulation
Intermetallic
compound
Asymmetry
Dissociation
Deformation
stacking-fault tetrahedra
dislocation core structures
single-crystals
yield-stress
temperature-dependence
atomistic simulation
dipole
annihilation
deformation
al
dissociation
Interstitial loop strengthening upon deformation in aluminum via molecular dynamics simulations
期刊论文
OAI收割
Acta Materialia, 2013, 卷号: 61, 期号: 9, 页码: 3499-3508
H. Wang
;
D. S. Xu
;
P. Veyssiere
;
R. Yang
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/12/24
Plasticity
Hardening
Molecular dynamics
Dislocation
Prismatic loop
stacking-fault tetrahedra
dislocation dynamics
temperature-dependence
edge dislocation
quenched gold
atomic-scale
fcc metals
part i
dipole annihilation
screw dislocations
a-Ti中位错运动及相互作用的分子动力学模拟
学位论文
OAI收割
硕士, 北京: 中国科学院金属研究所, 2012
杜春城
收藏
  |  
浏览/下载:291/0
  |  
提交时间:2013/04/12
α-Ti
位错
位错偶
分子动力学模拟
位错相互作用
dislocation
α-Ti
dipole
MD simulation
interaction
The formation of stacking fault tetrahedra in Al and Cu II SFT growth by successive absorption of vacancies generated by dipole annihilation
期刊论文
OAI收割
Acta Materialia, 2011, 卷号: 59, 期号: 1, 页码: 41200
H. Wang
;
D. S. Xu
;
R. Yang
;
P. Veyssiere
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2012/04/13
Stacking fault tetrahedron
Dislocation dipole
Dislocation
annihilation
Molecular dynamics simulations
Vacancy cluster
edge-dislocation dipoles
fcc metals
tensile properties
single-crystals
quenched gold
temperature-dependence
point-defects
atomic-scale
part i
copper
The formation of stacking fault tetrahedra in Al and Cu I Dipole annihilation and the nucleation stage
期刊论文
OAI收割
Acta Materialia, 2011, 卷号: 59, 期号: 1, 页码: 40917
H. Wang
;
D. S. Xu
;
R. Yang
;
P. Veyssiere
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2012/04/13
Stacking fault tetrahedron
Dislocation dipole
Dislocation
annihilation
Molecular dynamics simulations
Pipe diffusion
edge-dislocation dipoles
fcc metals
plastic-deformation
tensile
properties
vacancy clusters
single-crystals
temperature-dependence
anomalous production
energy calculations
saddle-points
The transformation of narrow dislocation dipoles in selected fcc metals and in gamma-TiAl
期刊论文
OAI收割
Acta Materialia, 2009, 卷号: 57, 期号: 13, 页码: 3725-3737
H. Wang
;
D. S. Xu
;
R. Yang
;
P. Veyssiere
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2012/04/13
Dislocation dipole
Pipe diffusion
Stacking fault tetrahedron
Molecular dynamics simulations
Faulted dipole
copper single-crystals
stacking-fault energy
transmission
electron-microscopy
weak-beam
interatomic potentials
fatigued copper
core structures
slip
deformation
dynamics
The transformation of edge dislocation dipoles in aluminium
期刊论文
OAI收割
Acta Materialia, 2008, 卷号: 56, 期号: 17, 页码: 4608-4620
H. Wang
;
D. S. Xu
;
R. Yang
;
P. Veyssiere
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2012/04/13
Dislocation dipole
Annihilation
Stacking fault tetrahedron
Molecular
dynamics simulations
Reordering
stacking-fault tetrahedra
nickel single-crystals
molecular-dynamics
fcc metals
dissociated dislocations
interatomic potentials
room-temperature
weak-beam
slip
al