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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
力学研究所 [84]
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OAI收割 [84]
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期刊论文 [80]
会议论文 [4]
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2024 [1]
2022 [2]
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力学 [14]
固体力学 [5]
固体力学::损伤、破... [4]
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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:5/0
  |  
提交时间:2024/04/02
molecular dynamics simulation
nanocrystalline iron
impact load
fracture resistance
fracture ductility
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
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:35/0
  |  
提交时间:2022/06/11
nanocrystalline Au
high hardness
high strength
high-pressure forging
4H Au nanoribbons
Dense dispersed shear bands in gradient-structured Ni
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 卷号: 124, 页码: 186-198
作者:
Wang YF
;
Huang CX
;
Li YS
;
Guo FJ
;
He Q
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2020/03/11
Gradient structure
Shear bands
Ductility
Synergistic constraint
Strength heterogeneity
Nanostructured metal
Tailoring heterogeneities in high-entropy alloys to promote strength-ductility synergy
期刊论文
OAI收割
NATURE COMMUNICATIONS, 2019, 卷号: 10, 页码: 10
作者:
Ma E
;
Wu XL(武晓雷)
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2020/03/11
Investigation of grain boundary and orientation effects in polycrystalline metals by a dislocation-based crystal plasticity model
期刊论文
OAI收割
COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 159, 页码: 86-94
作者:
Hu JQ(胡剑桥)
;
Zhuang Z
;
Liu FX
;
Liu XM(刘小明)
;
Liu ZL
  |  
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2019/04/11
Dislocation-based crystal plasticity
Polycrystalline metal
Grain size effect
Grain orientation effect
Size effects of nano-spaced basal stacking faults on the strength and deformation mechanisms of nanocrystalline pure hcp metals
期刊论文
OAI收割
PHILOSOPHICAL MAGAZINE, 2018, 卷号: 98, 期号: 13, 页码: 1186-1203
作者:
Wang W(王雯)
;
Jiang P(姜萍)
;
Yuan FP(袁福平)
;
Wu XL(武晓雷)
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/10/30
Mg alloys
molecular dynamics
nanocrystals
deformation twinning
strengthening mechanisms
stacking faults
The Evolution of Strain Gradient and Anisotropy in Gradient-Structured Metal
期刊论文
OAI收割
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2017, 卷号: 48A, 期号: 9, 页码: 3951-3960
作者:
Bian XD(卞祥德)
;
Yuan FP(袁福平)
;
Wu XL(武晓雷)
;
Zhu, Yuntian
;
Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2017/11/29
Size effects of lamellar twins on the strength and deformation mechanisms of nanocrystalline hcp cobalt
期刊论文
OAI收割
SCIENTIFIC REPORTS, 2017, 卷号: 7, 页码: 10.1038/s41598-017-09919-2
作者:
Wang W(王雯)
;
Yuan FP(袁福平)
;
Jiang P(姜萍)
;
Wu XL(武晓雷)
;
Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/11/29
Strengthening effects of various grain boundaries with nano-spacing as barriers of dislocation motion from molecular dynamics simulations
期刊论文
OAI收割
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2017, 卷号: 60, 期号: 3
作者:
Yuan FP(袁福平)
;
Yuan FP(袁福平)
;
Yuan FP(袁福平)
;
Yuan FP(袁福平)
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2017/07/24
molecular dynamics
grain boundary strengthening
dislocations
nanoindentation
metals