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Effects of Chemical Short-Range Order and Lattice Distortion on Crack-Tip Behavior of Medium-Entropy Alloy by Atomistic Simulations
期刊论文
METALS, 2024, 卷号: 14, 期号: 2, 页码: 14
作者:
Zhu, Xiuju
;
Cao, Fuhua
;
Dai, Lanhong
;
Chen, Yan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/04/02
chemical short-range order
lattice distortion
J-integral
localized deformation zone
crack
molecular dynamics
Tailoring nanoprecipitates to achieve ultrahigh strength (CoCrNi)94.5W3Ta2.5 medium-entropy alloys
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 892, 页码: 13
作者:
Chen, Jin-Xi
;
Li, Tong
;
Tan, Yuan-Yuan
;
Chen, Yan
;
Wang, Hai-Ying
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  |  
浏览/下载:1/0
  |  
提交时间:2024/03/25
Dual nanoprecipitates
Medium-entropy alloys
Mechanical properties
Precipitation hardening
Micropillar compression using discrete dislocation dynamics and machine learning
期刊论文
THEORETICAL AND APPLIED MECHANICS LETTERS, 2024, 卷号: 14, 期号: 1, 页码: 100484
作者:
Tao, Jin
;
Wei DA(魏德安)
;
Yu, Junshi
;
Kan, Qianhua
;
Kang, Guozheng
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浏览/下载:0/0
  |  
提交时间:2024/01/15
Discrete dislocation dynamics simulations
Machine learning
Size effects
Orientation effects
Microstructural features
Superior hydrogen permeation resistance via Ni-graphene nanocomposites: Insights from atomistic simulations
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 28, 页码: 2086-2097
作者:
Huang, Hai
;
Peng Q(彭庆)
;
Tang, Xiaobin
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  |  
浏览/下载:1/0
  |  
提交时间:2024/02/19
Hydrogen embrittlement
Ni/graphene interface
Diffusion
Trapping
Permeation resistance
Atomistic simulations
Impact of local chemical ordering on deformation mechanisms in single-crystalline CuNiCoFe high-entropy alloys: a molecular dynamics study
期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2023, 卷号: 31, 期号: 8, 页码: 13
作者:
Shuang, Siyao
;
Liang, Yanxiang
;
Zhang, Xie
;
Yuan, Fupin
;
Kang, Guozheng
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  |  
浏览/下载:6/0
  |  
提交时间:2023/11/28
high-entropy alloy
local chemical order
concentration inhomogeneity
softening effect
plasticity
An atomistic study on grain-size and temperature effects on mechanical properties of polycrystal CoCrFeNi high-entropy alloys
期刊论文
MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 37, 页码: 11
作者:
Xie, Lu
;
Wu, Guangda
;
Peng, Qing
;
Liu, Junpeng
;
Li, Dongyue
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  |  
浏览/下载:4/0
  |  
提交时间:2024/01/02
High-entropy alloys
Grain size
Temperature
Twinning
Phase transition
Microstructure evolution of a forged TiAl-Nb alloy during high-temperature tensile testing
期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 205, 页码: 8
作者:
Zhang, Shunke
;
Tian, Ning
;
Li, Jianghua
;
Yang, Guanghua
;
Yang, Wenkun
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  |  
浏览/下载:7/0
  |  
提交时间:2023/10/30
TiAl-Nb alloy
High -temperature tensile
Brittle -ductile transition
Deformation mechanism
High-cycle fatigue failure behavior of nickel-based single crystal alloys with different deviation angles in a high-temperature environment
期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 203, 页码: 113118
作者:
Mao, Zhuangzhuang
;
Zhu, Yingbin
;
Zhao, Yao
;
Xie, Huimin
;
Yang, Yanhong
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  |  
浏览/下载:12/0
  |  
提交时间:2023/09/05
Nickel-based single crystal
Different deviation angles
High cycle fatigue failure mechanism
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
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  |  
浏览/下载:11/0
  |  
提交时间:2023/06/15
Helium bubble
Irradiation
Tungsten
Dislocation
Interaction
Effects of layer thickness on deformation-induced martensite transformation and tensile behaviors in a multilayer laminate
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 25, 页码: 5340-5351
作者:
Liu, Yanke
;
Qin, Guohao
;
Wang, Wei
;
Ma, Yan
;
Yang, Muxin
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  |  
浏览/下载:2/0
  |  
提交时间:2023/11/28
Multilayer laminates
Layer thickness
Strain gradients
Strain hardening
Deformation-induced martensite
transformation
Dislocation behavior
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