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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
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提交时间:2024/01/15
Discrete dislocation dynamics simulations
Machine learning
Size effects
Orientation effects
Microstructural features
Improving ductility by coherent nanoprecipitates in medium entropy alloy
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 172, 页码: 13
作者:
Zhang ZH(张子晗)
;
Ma Y(马彦)
;
Yang MX(杨沐鑫)
;
Jiang P(姜萍)
;
Feng HQ(冯航旗)
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浏览/下载:1/0
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提交时间:2024/02/05
Medium-entropy alloys
Ductility
Coherent nanoprecipitates
9R structures
Precipitation hardening
Plastic deformation capacity obtained by the process of strain delocalization in Hf
0.5
Nb
0.5
Ta
0.5
Ti
1.5
Zr multi-principal-element alloy
期刊论文
INTERMETALLICS, 2024, 卷号: 164, 页码: 8
作者:
He, Jinyan
;
Ma, Yan
;
Li, Hongxin
;
Ma, Shizhou
;
Zhang, Xinggao
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浏览/下载:2/0
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提交时间:2024/01/02
Multi-principal element alloy
Strain delocalization
Strain gradient
Lattice distortion
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
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提交时间:2023/11/28
high-entropy alloy
local chemical order
concentration inhomogeneity
softening effect
plasticity
Atomistic insights into the influence of hydrogen on crack propagation in tungsten
期刊论文
FUSION ENGINEERING AND DESIGN, 2023, 卷号: 197, 页码: 11
作者:
Shi, Jun
;
Li, Bingchen
;
Li, Lei
;
Liu, Yifan
;
Fan, Xinyue
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浏览/下载:6/0
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提交时间:2023/12/11
Molecular dynamics simulation
Hydrogen
Crack propagation
Plasma-facing materials
Tungsten
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
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提交时间:2024/01/02
High-entropy alloys
Grain size
Temperature
Twinning
Phase transition
Effect of non-isothermal creep aging on the microstructure, mechanical properties and stress corrosion cracking resistance of 7075 alloy
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 4738-4749
作者:
Jiang, Bo
;
Fan, Aoyun
;
Cao FH(曹富华)
;
Yi, Xiaoou
;
Zhu, Junhao
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浏览/下载:1/0
  |  
提交时间:2024/02/26
Non-isothermal creep aging
SCC
Microchemical analysis
Precipitate
Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 5350-5359
作者:
Zhang, Shengde
;
Wang, Wei
;
Yang, Muxin
;
Wu, Xiaolei
;
Yuan, Fuping
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  |  
浏览/下载:2/0
  |  
提交时间:2024/01/02
Microband-induced plasticity
Dynamic properties
Dual-heterogeneous structures
Strain hardening
Dynamic grain refinement
Strain rate effect
Beyond Orowan hardening: Mapping the four distinct mechanisms associated with dislocation-precipitate interaction
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 169, 页码: 103710
作者:
Peng, Shenyou
;
Wang, Zhili
;
Li, Jia
;
Fang, Qihong
;
Wei YJ(魏宇杰)
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  |  
浏览/下载:9/0
  |  
提交时间:2023/09/26
Dislocation
Precipitate
Orowan hardening
Radiation-emission
Interface-nucleation
Spanwise phase transition between pure modes A and B in a circular cylinder's wake. Part II: spatiotemporal evolution of vorticity
期刊论文
FLUID DYNAMICS RESEARCH, 2023, 卷号: 55, 期号: 5, 页码: 36
作者:
Lin, L. M.
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浏览/下载:1/0
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提交时间:2023/12/18
spanwise phase transition
wake
circular cylinder
mode A
mode B
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