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The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron
期刊论文
OAI收割
NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11
作者:
Zhao, Zhifu
;
Wang, Zhen
;
Bie, Yehui
;
Liu, Xiaoming
;
Wei, Yueguang
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2024/04/02
molecular dynamics simulation
nanocrystalline iron
impact load
fracture resistance
fracture ductility
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
OAI收割
JOURNAL OF NUCLEAR MATERIALS, 2022, 卷号: 572
作者:
Li, Xiangyan
;
Li, Xiaolin
;
Zhang, Yange
;
Xu, Yichun
;
Wu, Xuebang
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/12/23
Grain boundary
Multiscale simulation
Structural relaxation
Defects clusters
Breakdown of Archard law due to transition of wear mechanism from plasticity to fracture
期刊论文
OAI收割
TRIBOLOGY INTERNATIONAL, 2022, 卷号: 173, 页码: 13
作者:
Hu, Jianqiao
;
Song, Hengxu
;
Sandfeld, Stefan
;
Liu, Xiaoming
;
Wei, Yueguang
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2022/07/18
Archard wear law
Molecular dynamics
Asperity plowing
Dislocation plasticity
Fractured debris
The effect of grain refinement on the oxidation and phase transformation of alumina scale on Ni(2)Al(3 )coating
期刊论文
OAI收割
INTERMETALLICS, 2022, 卷号: 146, 页码: 10
作者:
Khan, A.
;
Ullah, Ihsan
;
Ullah, A.
;
Shah, S. S. A.
;
Zhang, S. H.
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/07/14
Ni 2 Al 3 coating
Grain refinement
SEM
TEM
Raman spectroscopy
Oxidation
Alumina scale formation
High pressure suppressing grain boundary migration in a nanograined nickel
期刊论文
OAI收割
SCRIPTA MATERIALIA, 2022, 卷号: 214, 页码: 6
作者:
Guo, X. K.
;
Dong, H. L.
;
Luo, Z. P.
;
Chen, Bin
;
Li, X. Y.
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/07/14
Nanograined metals
Grain boundary migration
High pressure
Deformation mechanism
Partial dislocation
Hard nanocrystalline gold materials prepared via high-pressure phase transformation
期刊论文
OAI收割
NANO RESEARCH, 2022, 页码: 8
作者:
Xie, Chenlong
;
Niu, Wenxin
;
Li, Penghui
;
Ge, Yiyao
;
Liu, Jiawei
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/06/11
nanocrystalline Au
high hardness
high strength
high-pressure forging
4H Au nanoribbons
Shear strain-induced structure relaxation of Ni Sigma 17 [110](223) grain boundary: A molecular dynamics simulation
期刊论文
OAI收割
MODERN PHYSICS LETTERS B, 2022, 卷号: 36, 期号: 02, 页码: 15
作者:
Xue, Hongtao
;
Yu, Xudong
;
Zhou, Xin
;
Tang, Fuling
;
Li, Xiuyan
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/07/01
Grain boundary relaxation
Ni Sigma 17 [110](223) grain boundary
molecular dynamics
grain boundary stability
nanocrystalline metals
High-throughput screening of critical size of grain growth in gradient structured nickel
期刊论文
OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 82, 页码: 33-39
作者:
Lu, Yunli
;
Duan, Fenghui
;
Pan, Jie
;
Li, Yi
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2021/10/15
High-throughput
Gradient structure
Critical size
Grain growth
Thermal stablitiy
Structure-composition-property correlations of symmetrical tilt grain boundaries in copper-based binary alloys
期刊论文
OAI收割
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2021, 卷号: 154, 页码: 9
作者:
Xue, Hongtao
;
Lei, Chao
;
Tang, Fuling
;
Li, Xiuyan
;
Luo, Yaqiao
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2021/10/15
Alloys
Ab initio calculations
Electronic structure
Thermodynamic properties
Mechanical properties
Breakdown of the Hall-Petch relationship in extremely fine nanograined body-centered cubic Mo alloys
期刊论文
OAI收割
ACTA MATERIALIA, 2021, 卷号: 213, 页码: 9
作者:
Duan, F. H.
;
Naunheim, Y.
;
Schuh, C. A.
;
Li, Y.
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2021/10/15
Nanocrystalline materials
Hall-Petch breakdown
Refractory bcc alloys
Grain boundary
Deformation behavior