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期刊论文 [28]
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Atomistic interpretation of extra temperature and strain-rate sensitivity of heterogeneous dislocation nucleation in a multi-principal-element alloy
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 149, 页码: 16
作者:
Dai, Shi-Cheng
;
Xie, Zhou-Can
;
Wang, Yun-Jiang
收藏
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浏览/下载:15/0
  |  
提交时间:2022/06/11
Multi-principal-element alloy
Dislocation nucleation
Rate and temperature sensitivity
Minimum energy pathway
Molecular dynamics
Tensile Deformation and Fracture Behavior of Nickel-Based Superalloy DZ951G
期刊论文
MATERIALS, 2021, 卷号: 14, 期号: 9, 页码: 11
作者:
Guo, Chenhao
;
Yu, Jinjiang
;
Liu, Jinlai
;
Sun, Xiaofeng
;
Zhou, Yizhou
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  |  
浏览/下载:93/0
  |  
提交时间:2021/10/15
DZ951G superalloy
tensile properties
stacking faults
microstructures
deformation mechanisms
Direct observation of chemical short-range order in a medium-entropy alloy
期刊论文
Nature, 2021, 卷号: 592, 页码: 712-716
作者:
Chen XF(陈雪飞)
;
Wang Qi
;
Cheng Zhiying
;
Zhu ML(朱鸣柳)
;
Zhou Hao
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  |  
浏览/下载:86/0
  |  
提交时间:2021/04/30
Novel atomic-scale mechanism of incipient plasticity in a chemically complex CrCoNi medium-entropy alloy associated with inhomogeneity in local chemical environment
期刊论文
ACTA MATERIALIA, 2020, 卷号: 194, 页码: 283-294
作者:
Cao FH(曹富华)
;
Wang YJ(王云江)
;
Dai LH(戴兰宏)
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  |  
浏览/下载:74/0
  |  
提交时间:2020/08/26
Dislocation nucleation
Medium-entropy alloy
Local chemical order
Molecular dynamics
Density functional theory
Efficient and Reliable Nanoindentation Simulation by Dislocation Loop Erasing Method
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2020, 页码: 14
作者:
Shuang F(双飞)
;
Xiao P(肖攀)
;
Bai YL(白以龙)
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  |  
浏览/下载:52/0
  |  
提交时间:2020/08/26
Nanoindentation
Dislocation loops
Boundary effects
Molecular statics
The effects of initial void and dislocation on the onset of plasticity in copper single crystals
期刊论文
JOURNAL OF APPLIED PHYSICS, 2019, 卷号: 126, 期号: 16, 页码: 10
作者:
Hu JQ(胡剑桥)
;
Ye X(叶璇)
;
Liu XM(刘小明)
;
Chen Z
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  |  
浏览/下载:14/0
  |  
提交时间:2020/03/11
Incipient plasticity and activation volume of dislocation nucleation for TiZrNbTaMo high-entropy alloys characterized by nanoindentation
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 卷号: 35, 期号: 5, 页码: 812-816
作者:
Wang, Shao-Ping
;
Xu, Jian
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浏览/下载:11/0
  |  
提交时间:2021/02/02
High-entropy alloys
Nanoindentation
Refractory metals
BCC phase
Incipient plasticity
Shear Response of Grain Boundaries with Hydrogen Defects
期刊论文
Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2017, 卷号: 49, 页码: 605-615
作者:
Zhao, Dongwei
;
Yu, Wenshan
;
Shen, Shengping
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浏览/下载:5/0
  |  
提交时间:2019/11/26
Incipient plasticity
Micro deformation mechanism
Migration velocity
Molecular dynamics methods
Segregation energies
Shear behavior
Sliding deformation
Tilt grain boundary
Interfacial diffusion aided deformation during nanoindentation
其他
2016-01-01
Samanta, Amit
;
Weinan, E.
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浏览/下载:118/0
  |  
提交时间:2017/12/04
DISLOCATION NUCLEATION
INCIPIENT PLASTICITY
MICRO-INDENTATION
DEPTH DEPENDENCE
FREE-ENERGY
MECHANISMS
CRYSTALS
SURFACES
VOLUME
CREEP
Multi-scale Simulation of Nanoindentation into Aluminum Thin Film with Internal Defects
期刊论文
International Conference on Mechanics, Building Material and Civil Engineering (MBMCE 2015), 2015, 页码: 314-319
作者:
Zeng, Xiang-Guo
;
Chen, Cheng
;
Chen, Hua-Yan
;
Yuan, Yu-Quan
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  |  
浏览/下载:6/0
  |  
提交时间:2019/03/26
Muti-scale
Simulation
Quasicontinuum
Method
Nanoindentation
Internal
Defect
Incipient
plasticity
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