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Microstructure evolution in 439 stainless steels under tensile: phase field simulation and experiment
期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2024, 卷号: 32, 期号: 3, 页码: 23
作者:
Liu, Yongbo
;
Wang, Mingtao
;
Liu, Qingcheng
;
Jin, Jianfeng
;
彭庆3,4,5)
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  |  
浏览/下载:2/0
  |  
提交时间:2024/03/11
439 stainless steel
phase field simulation
tensile stress
texture
microstructure
Microstructure features induced by fatigue crack initiation up to very-high-cycle regime for an additively manufactured aluminium alloy
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 173, 页码: 247-260
作者:
Pan, Xiangnan
;
Du, Leiming
;
Qian, Guian
;
Hong, Youshi
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  |  
浏览/下载:9/0
  |  
提交时间:2023/11/06
Aluminium alloy
Additive manufacturing
Nanograins
Very-high-cycle fatigue (VHCF)
Crack initiation
Mean stress
The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron
期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11
作者:
Zhao, Zhifu
;
Wang, Zhen
;
Bie, Yehui
;
Liu, Xiaoming
;
Wei, Yueguang
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  |  
浏览/下载:1/0
  |  
提交时间:2024/04/02
molecular dynamics simulation
nanocrystalline iron
impact load
fracture resistance
fracture ductility
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
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  |  
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
Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials
期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16
作者:
Liu, Yanwei
;
Long, Hao
;
Zhang, Siyuan
;
Song JR(宋晶如)
;
Zhou, Qianqian
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  |  
浏览/下载:8/0
  |  
提交时间:2023/10/23
Thermo-mechanical coupled
Microscale plasticity model
Plastic strain gradient
Radial return method
Staggered solution scheme
Stabilizing nanograined Fe-Cr alloy by Si-assisted grain boundary segregation
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 卷号: 134, 页码: 223-233
作者:
Xu, X. F.
;
Li, X. Y.
;
Zhang, B.
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浏览/下载:46/0
  |  
提交时间:2022/09/16
Segregation
Grain boundary
Fe -Cr -Si alloy
Nanocrystalline
Thermal stability
Radiation damage accumulation mechanisms at iron grain boundaries revealed by coupled atomic and coarse-grained simulations via the parameter-passing and structural feedback
期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2022, 卷号: 572
作者:
Li, Xiangyan
;
Li, Xiaolin
;
Zhang, Yange
;
Xu, Yichun
;
Wu, Xuebang
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  |  
浏览/下载:20/0
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提交时间:2022/12/23
Grain boundary
Multiscale simulation
Structural relaxation
Defects clusters
Fabrication of ultra-fine grained Hf-based materials with superior hardness and temperature-independent electrical conductivity by a combination of high-energy ball milling and spark plasma sintering
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 925
作者:
Hao, Liyu
;
Fan, Yong
;
Shen, Shangkun
;
Liu, Xing
;
Wu, Zefeng
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  |  
浏览/下载:144/0
  |  
提交时间:2022/12/23
UFG Hf
SPS
Superior hardness
Temperature -independent electrical
conductivity
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
Effects of Rare Earth on Austenite-Ferrite Phase Transformation in a Low-Carbon Fe-C Alloy
期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2022, 页码: 6
作者:
Guo, Fei
;
Zheng, Cheng-Wu
;
Wang, Pei
;
Li, Dian-Zhong
;
Li, Yi-Yi
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  |  
浏览/下载:14/0
  |  
提交时间:2022/10/08
Steels
Diffusion
Austenite-ferrite transformation
Kinetics
Rare earth
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