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Atomistically-informed hardening and kinetics models of helium bubble in irradiated tungsten
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 165, 页码: 103620
作者:
Ji, Changqiu
;
Hu JQ(胡剑桥)
;
Zhuang, Zhuo
;
Cui, Yinan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/06/15
Helium bubble
Irradiation
Tungsten
Dislocation
Interaction
Alterable tension-compression asymmetry in work hardening of an additively manufactured dual-phase high-entropy alloy
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 158, 页码: 16
作者:
Bai YJ(白云建)
;
Zhang K(张坤)
;
Chen TY(陈天宇)
;
Liu ZS(刘子尚)
;
Wang YJ(王云江)
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  |  
浏览/下载:15/0
  |  
提交时间:2022/11/21
High -entropy alloys
Tension -compression asymmetry
Work hardening
Heterogeneous deformation
Additive manufacturing
Atomistic scale behaviors of intergranular crack propagation along twist grain boundary in iron under dynamic loading
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 273, 页码: 16
作者:
Zhao ZF(赵志福)
;
Safaei, Babak
;
Wang, Yanfei
;
Liu, Yanwei
;
Chu, Fulei
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  |  
浏览/下载:54/0
  |  
提交时间:2022/09/27
Dynamic load
Molecular dynamics
Intergranular crack propagation
Stacking fault
Dislocation
Hierarchical microstructures enabled excellent low-temperature strength-ductility synergy in bulk pure tungsten
期刊论文
ACTA MATERIALIA, 2022, 卷号: 228
作者:
Xie, X. F.
;
Xie, Z. M.
;
Liu, R.
;
Fang, Q. F.
;
Liu, C. S.
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  |  
浏览/下载:11/0
  |  
提交时间:2022/12/23
Tungsten
Microstructure
Dislocations
Strengthening
Ductilizing
Atomic Simulations of the Interaction between a Dislocation Loop and Vacancy-Type Defects in Tungsten
期刊论文
METALS, 2022, 卷号: 12
作者:
Li, Linyu
;
Wang, Hao
;
Xu, Ke
;
Li, Bingchen
;
Jin, Shuo
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  |  
浏览/下载:26/0
  |  
提交时间:2022/05/05
atomic simulations
dislocation loop
vacancy defect
tungsten
Effect of Co Content and Temperature on Shear Mechanical Properties of Nano-Polycrystalline Ni–Co Alloy
期刊论文
Physica Status Solidi (B) Basic Research, 2022, 卷号: 259, 期号: 7
作者:
Chen, Xiaotong
;
Lu, Xuefeng
;
Ren, Junqiang
;
Xue, Hongtao
;
Tang, Fuling
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  |  
浏览/下载:14/0
  |  
提交时间:2022/07/20
Atoms
Cobalt alloys
Grain boundaries
Nanocrystals
Nickel
Shear flow
Shear stress
Co content
Effect of CO
Grain-boundaries
Lattice distortions
Ni-Co alloy
Nickel cobalt alloys
Partial dislocations
Polycrystalline
Polycrystalline nickels
Temperature factor
Dynamics of Edge Dislocation in Ti–O Single Crystal Alloys at the Atomic Scale
期刊论文
Physica Status Solidi (B) Basic Research, 2022
作者:
Ren, Junqiang
;
Shao, Shan
;
Wang, Qi
;
Yang, Dan
;
Lu, Xuefeng
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  |  
浏览/下载:22/0
  |  
提交时间:2022/07/20
Atoms
Edge dislocations
Fracture mechanics
Shear stress
Single crystals
Temperature
Titanium alloys
Atomic scale
Dislocation mobility
Dislocation movement
Increasing temperatures
Interstitial oxygen
Interstitials
Oxygen atom
Oxygen concentrations
Single crystal alloys
Titania
Interaction between the edge dislocation dipole pair and interfacial misfit dislocation network in Ni-based single crystal superalloys
期刊论文
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:55/0
  |  
提交时间:2021/09/08
Ni-based single crystal superalloys
Edge dislocation dipole pair
Interfacial misfit dislocation network
Interacting mechanism
Molecular dynamics
Crystallization behavior and mechanical response of metallic glass induced by ion irradiation at elevated temperature
期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2021, 卷号: 545, 页码: 7
作者:
Zhang K(张坤)
;
Wang, Yang
;
Zhang, Wanhao
;
Hu, Zheng
;
Wei BC(魏炳忱)
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  |  
浏览/下载:95/0
  |  
提交时间:2021/03/30
metallic glass
ion irradiation
crystallization
mechanical properties
nanoindentation
Effects of crystallographic orientation, temperature and void on tensile mechanical properties of Ni-Co single crystal nanopillars
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 870
作者:
Dong, Changyu
;
Lu, Xuefeng
;
Yang, Panfeng
;
Guo, Xin
;
Ren, Junqiang
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  |  
浏览/下载:3/0
  |  
提交时间:2021/06/03
Ni-Co alloy
Deformation mechanism
Stacking fault tetrahedron
Prismatic dislocation loop
Molecular dynamics simulation
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