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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Modelling micropit formation in rolling contact fatigue of bearings with a crystal plasticity damage theory coupled with cohesive finite elements
期刊论文
ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 297, 页码: 16
作者:
Han, Xinqi
;
Li, Shuxin
;
Sun CQ(孙成奇)
;
Lu, Siyuan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2024/04/02
Micropit formation
Rolling contact fatigue
Transgranular crack growth
Crystal plasticity model
Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13
作者:
Pan, Xiangnan
;
Su, Hang
;
Liu, Xiaolong
;
Hong, Youshi
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2024/01/08
Titanium alloy
Very-high-cycle fatigue
Crack initiation
Crack growth threshold
Facet
Equiaxed or bimodal microstructure
A framework to simulate the crack initiation and propagation in very-high-cycle fatigue of an additively manufactured AlSi10Mg alloy
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 175, 页码: 105293
作者:
Sun JY(孙经雨)
;
Qian GA(钱桂安)
;
Li JH(李江华)
;
Li, Ruiyang
;
Jian, Zhimo
;
Hong YS(洪友士)
;
Berto, Filippo
Adobe PDF(6203Kb)
  |  
收藏
  |  
浏览/下载:71/1
  |  
提交时间:2023/06/15
Crystal plasticity
Cohesive zone model
Very-high-cycle fatigue
Microstructure-sensitive fatigue
Short crack growth
Investigation on the Fatigue Crack Propagation of Medium-Entropy Alloys with Heterogeneous Microstructures
期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 17, 页码: 14
作者:
Liu Y(刘洋)
;
Jiang P(姜萍)
;
Duan GH(段桂花)
;
Wang J(王晶)
;
Zhou LL(周玲玲)
;
Xie JJ(谢季佳)
Adobe PDF(28413Kb)
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浏览/下载:147/21
  |  
提交时间:2022/09/29
heterogeneous microstructure
MEA
recrystallization annealing
fatigue crack propagation threshold
fatigue crack growth path
cyclic plastic zone
Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloy
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 160, 页码: 9
作者:
Chi, Weiqian
;
Li G(李根)
;
Wang, Wenjing
;
Sun CQ(孙成奇)
Adobe PDF(10381Kb)
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收藏
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浏览/下载:128/26
  |  
提交时间:2022/07/18
Additively manufactured titanium alloy
Very high cycle fatigue
Interior crack initiation
Ultralow crack growth rate
Grain refinement
In situ X-ray imaging of fatigue crack growth from multiple defects in additively manufactured AlSi10Mg alloy
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 155, 页码: 13
作者:
Qian, Weijian
;
Wu, Shengchuan
;
Wu, Zhengkai
;
Ahmed, Saad
;
Zhang, Wen
;
钱桂安n
;
Withers, Philip J.
Adobe PDF(11053Kb)
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浏览/下载:144/45
  |  
提交时间:2022/06/11
Additive manufacturing (AM)
Multiple defects
Synchrotron X-ray micro computed & nbsp
Fatigue crack growth prediction
AlSi10Mg alloys
tomography ( mu CT)
Fatigue crack growth behavior of Ni-Cr-Mo-V steel welded joints considering strength mismatch effect
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 151, 页码: 17
作者:
Song, Wei
;
Wang, Ping
;
Wan, Di
;
Qian GA(钱桂安)
;
Correia, Jose
;
Berto, Filippo
Adobe PDF(25733Kb)
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收藏
  |  
浏览/下载:322/31
  |  
提交时间:2021/08/30
10CrNi3MoV steel
Fatigue crack growth
Welded joints
R-ratio effect
Material heterogeneity
Mismatch
Fatigue short crack propagation behavior of selective laser melted Inconel 718 alloy by in-situ SEM study: Influence of orientation and temperature
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 139, 页码: 14
作者:
Ma X F
;
Zhai H L
;
Zuo L
;
Zhang W J
;
Rui S S
;
Han Q N
;
Jiang J S
;
Li C P
;
Chen G F
;
Qian GA(钱桂安)
;
Zhao S J
Adobe PDF(8380Kb)
  |  
收藏
  |  
浏览/下载:300/143
  |  
提交时间:2020/08/26
Inconel 718
Selective laser melting
Microstructure
Fatigue short crack growth
In-situ SEM
An alternative numerical method for calculating C* parameter under mode I loading utilizing rate-dependent energy release rate
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 109, 页码: 102737
作者:
Du XH
;
Dai YW
;
Han Q
;
Liu YH
;
Cao P
;
Qian GA(钱桂安)
;
Berto F
Adobe PDF(6719Kb)
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收藏
  |  
浏览/下载:143/61
  |  
提交时间:2020/12/28
Power-law creep
CRACK-TIP FIELDS
Energy release rate
HIGHER-ORDER
Virtual crack closure technique (VCCT)
GROWTH
C*-integral
BEHAVIOR
Equivalent domain integral
NOTCHES
STRESS
JOINTS
Fatigue behaviour of a multiphase medium carbon steel: Comparison between ferrite/pearlite and tempered microstructures
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 8
作者:
Zhang YT(张亚婷)
;
Hu Z(胡铮)
;
Susmel L
;
Zhang J(张晶)
;
Zhang K(张坤)
;
Li YS(李炎森)
;
Wang Y(王洋)
;
Wei BC(魏炳忱)
Adobe PDF(2276Kb)
  |  
收藏
  |  
浏览/下载:273/105
  |  
提交时间:2020/08/26
damping peak
fatigue crack growth
microstructure