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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:3/0
  |  
提交时间:2024/04/02
chemical short-range order
lattice distortion
J-integral
localized deformation zone
crack
molecular dynamics
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:7/0
  |  
提交时间:2023/11/28
high-entropy alloy
local chemical order
concentration inhomogeneity
softening effect
plasticity
Structural origin of deformation and dynamical heterogeneity in metallic glasses
期刊论文
PHYSICAL REVIEW MATERIALS, 2023, 卷号: 7, 期号: 11, 页码: 8
作者:
Yang, Zeng-Yu
;
Dai, Lan -Hong
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  |  
浏览/下载:1/0
  |  
提交时间:2023/12/18
Crystal Plasticity-Based Spalling Damage Model for Ductile Metals
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 页码: 10
作者:
Li C(李琛)
;
Wang HY(汪海英)
;
Dai LH(戴兰宏)
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  |  
浏览/下载:13/0
  |  
提交时间:2022/11/14
Spalling
Crystal plasticity
Microvoid nucleation and growth
Grain boundary
Finite element method
Effective strengthening and toughening in high entropy-alloy by combining extrusion machining and heat treatment
期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 213, 页码: 5
作者:
Pu, Zhuo
;
Cai, Song -Lin
;
Dai, Lan-Hong
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  |  
浏览/下载:12/0
  |  
提交时间:2022/07/18
High-entropy alloy
Extrusion machining
Heat treatment
Strain hardening
Recrystallization
A fully coupled crystal plasticity-cellular automata model for predicting thermomechanical response with dynamic recrystallization in AISI 304LN stainless steel
期刊论文
MECHANICS OF MATERIALS, 2022, 卷号: 167, 页码: 19
作者:
Park, Jinheung
;
Rout, Matruprasad
;
Min, Kyung-Mun
;
Chen, Shuai-Feng
;
Lee, Myoung-Gyu
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  |  
浏览/下载:15/0
  |  
提交时间:2022/07/01
Thermomechanical process
Dynamic recrystallization
Crystal plasticity finite element method
Cellular automata model
Electromagnetic Design and Mechanical Analysis of a 13-T Superconducting Magnet for Neutron Scattering Sample Experiments
期刊论文
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2021
作者:
Guo, Yongchao
;
Zhu, Sihua
;
Tan, Yunfei
;
Chen, Wenge
;
Zhu, Xulai
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  |  
浏览/下载:27/0
  |  
提交时间:2021/04/26
Superconducting magnet
Neutron scattering
Structural design
Mechanical analysis
Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140265
作者:
Sun CQ(孙成奇)
;
Li YQ
;
Huang RX
;
Wang L
;
Liu JL
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  |  
浏览/下载:114/0
  |  
提交时间:2020/12/28
Ti-6Al-2Sn-2Zr-3Mo-X
HIGH-CYCLE FATIGUE
Stress ratio
TI-6AL-4V
Frequency
ALPHA
Crack initiation mechanism
BEHAVIOR
Fatigue life
FAILURE
MICROSTRUCTURE
STRENGTH
SIZE
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)
收藏
  |  
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
A fast evaluation method for fatigue strength of maraging steel: The minimum strength principle
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 789, 页码: 12
作者:
Xu, Z. K.
;
Wang, B.
;
Zhang, P.
;
Zhang, Z. F.
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  |  
浏览/下载:34/0
  |  
提交时间:2021/02/02
Maraging steel
Fatigue strength
Fatigue crack initiation
Yield behavior
Deformation inhomogeneity
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