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Stacking fault induced hardening and grain size effect in nanocrystalline CoNiCrFeMn high-entropy alloy
期刊论文
EXTREME MECHANICS LETTERS, 2022, 卷号: 56, 页码: 6
作者:
Liu, Renguang
;
Tang, Jing
;
Jiang, Jiaxi
;
Li, Xiaoyan
;
Wei, Yujie
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/11/08
High entropy alloys
Stacking fault energy
Strengthening
Dislocations
Hall-Petch
Hierarchical microstructures enabled excellent low-temperature strength-ductility synergy in bulk pure tungsten
期刊论文
ACTA MATERIALIA, 2022, 卷号: 228
作者:
Xie, X. F.
;
Xie, Z. M.
;
Liu, R.
;
Fang, Q. F.
;
Liu, C. S.
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  |  
浏览/下载:13/0
  |  
提交时间:2022/12/23
Tungsten
Microstructure
Dislocations
Strengthening
Ductilizing
Direct Observation of Large-Scale Screw Dislocation Grids in Oxide Heteroepitaxies
期刊论文
Nano Letters, 2022, 卷号: 22, 期号: 5, 页码: 2085-2093
作者:
Chen, Yuting
;
Tang, Yunlong
;
Gong, Fenghui
;
Wu, Bo
;
Han, Mengjiao
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  |  
浏览/下载:35/0
  |  
提交时间:2022/04/21
Epitaxial growth
Iron compounds
Screw dislocations
Screws
Shear strain
Burger vectors
Direct observations
Dislocation lines
Large shear
Large-scales
Optical and electrical properties
Oxide heteroepitaxi
Pure screw
Screw dislocation grid
Twist boundaries
Unraveling the origin of extra strengthening in gradient nanotwinned metals
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2022, 卷号: 119, 期号: 3, 页码: 8
作者:
Cheng, Zhao
;
Bu, Linfeng
;
Zhang, Yin
;
Wu, HengAn
;
Zhu, Ting
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  |  
浏览/下载:15/0
  |  
提交时间:2022/07/01
gradient nanotwinned metal
extra strengthening
back stress
effective stress
bundle of concentrated dislocations
Effects of surface roughness on interfacial dynamic recrystallization and mechanical properties of Ti-6Al-3Nb-2Zr-1Mo alloy joints produced by hot-compression bonding
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 96, 页码: 199-211
作者:
Xie, Bijun
;
Yu, Zhenxiang
;
Jiang, Haiyang
;
Xu, Bin
;
Wang, Chunyang
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  |  
浏览/下载:18/0
  |  
提交时间:2022/07/01
Surface roughness
Rotational dynamic recrystallization
EBSD
Geometrically necessary dislocations
Mechanical properties
The dislocation-based fatigue deformation mechanism of a RAFM steel under multi-axial loadings
期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2022, 卷号: 558
作者:
Zhao, Yanyun
;
Cao, Haibo
;
Liu, Shaojun
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浏览/下载:49/0
  |  
提交时间:2021/11/29
Multi-axial fatigue
RAFM steel
Cyclic softening/hardening
Dislocations
Dislocation facilitated formation and evolution of basal-prismatic/prismatic-basal interfaces in a Mg alloy
期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 206, 页码: 7
作者:
Su, Huhu
;
Zhou, Xinzhe
;
Zheng, Shijian
;
Ye, Hengqiang
;
Yang, Zhiqing
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  |  
浏览/下载:67/0
  |  
提交时间:2021/11/22
Mg alloys
Dislocations
Twinning
Grain boundary
Migration
Effect of Co Content and Temperature on Shear Mechanical Properties of Nano-Polycrystalline Ni–Co Alloy
期刊论文
Physica Status Solidi (B) Basic Research, 2022, 卷号: 259, 期号: 7
作者:
Chen, Xiaotong
;
Lu, Xuefeng
;
Ren, Junqiang
;
Xue, Hongtao
;
Tang, Fuling
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/07/20
Atoms
Cobalt alloys
Grain boundaries
Nanocrystals
Nickel
Shear flow
Shear stress
Co content
Effect of CO
Grain-boundaries
Lattice distortions
Ni-Co alloy
Nickel cobalt alloys
Partial dislocations
Polycrystalline
Polycrystalline nickels
Temperature factor
Dynamics of Edge Dislocation in Ti–O Single Crystal Alloys at the Atomic Scale
期刊论文
Physica Status Solidi (B) Basic Research, 2022
作者:
Ren, Junqiang
;
Shao, Shan
;
Wang, Qi
;
Yang, Dan
;
Lu, Xuefeng
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/07/20
Atoms
Edge dislocations
Fracture mechanics
Shear stress
Single crystals
Temperature
Titanium alloys
Atomic scale
Dislocation mobility
Dislocation movement
Increasing temperatures
Interstitial oxygen
Interstitials
Oxygen atom
Oxygen concentrations
Single crystal alloys
Titania
Understanding the Crystalline Region Damage Mechanism of XLPE in Water Tree Propagation by Erosion Method
期刊论文
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2021, 卷号: 28, 期号: 6, 页码: 2074-2082
作者:
Li, Kangle
;
Zhou, Kai
;
Zhang, Hongliang
;
Jin, Hai
;
Li, Xiaonan
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/03/01
XLPE
water tree
crystalline region
damage
dislocations
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