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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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A novel evaluation method for high cycle and very high cycle fatigue strength
期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 290, 页码: 109482
Authors:
Wu H(仵涵)
;
Sun CQ(孙成奇)
;
Xu, Wei
;
Chen, Xin
;
Wu XL(武晓雷)
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View/Download:41/0
  |  
Submit date:2023/09/05
Continuous runout method
Fatigue strength
Metallic materials
High cycle fatigue
Very high cycle fatigue
Effects of loading frequency on fatigue behavior of metallic materials-A literature review
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023
Authors:
Hong YS(洪友士)
;
Hu, Yuanpei
;
Zhao, Aiguo
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View/Download:56/0
  |  
Submit date:2023/06/15
fatigue strength
loading frequency
metallic materials
strain rate
very-high-cycle fatigue
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
Authors:
Li G(李根)
;
Ke, Lei
;
Ren, Xuechong
;
Sun CQ(孙成奇)
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View/Download:197/0
  |  
Submit date:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
Machine Learning Method for Fatigue Strength Prediction of Nickel-Based Superalloy with Various Influencing Factors
期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 1, 页码: 13
Authors:
Guo, Yiyun
;
Rui SS(芮少石)
;
Xu, Wei
;
Sun CQ(孙成奇)
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View/Download:71/0
  |  
Submit date:2023/02/09
machine learning
nickel-based superalloy
fatigue strength prediction
temperature
stress ratio
Defect induced cracking and modeling of fatigue strength for an additively manufactured Ti-6Al-4V alloy in very high cycle fatigue regime
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 119, 页码: 10
Authors:
Chi, Weiqian
;
Wang, Wenjing
;
Li, Ying
;
Xu, Wei
;
Sun CQ(孙成奇)
Adobe PDF(13675Kb)
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  |  
Submit date:2022/07/18
Very high cycle fatigue
Additively manufactured titanium alloy
Defect
Fatigue strength modeling
Effects of natural aging and variable loading on very high cycle fatigue behavior of a bearing steel GCr15
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 119, 页码: 10
Authors:
Li G(李根)
;
Ke, Lei
;
Peng, Wenjie
;
Ren, Xuechong
;
Sun CQ(孙成奇)
Adobe PDF(9459Kb)
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View/Download:147/31
  |  
Submit date:2022/07/18
GCr15
High strength steel
Natural aging
Variable amplitude loading
Very high cycle fatigue
Crack initiation
Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains
期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12
Authors:
Zhang, Zhenxian
;
Li, Zhongwen
;
Wu H(仵涵)
;
Sun CQ(孙成奇)
Adobe PDF(4326Kb)
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View/Download:160/42
  |  
Submit date:2022/06/10
G20Mn5QT steel
crack initiation mechanism
fatigue strength
size effect
shape effect
Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 13
Authors:
Chi, Weiqian
;
Wang, Wenjing
;
Xu, Wei
;
Li, Gen
;
Chen, Xin
;
Sun CQ(孙成奇)
Adobe PDF(16769Kb)
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View/Download:254/36
  |  
Submit date:2022/01/12
TC17 titanium alloy
Surface defect
Very high cycle fatigue
Crack initiation
Fatigue strength prediction
Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140265
Authors:
Sun CQ(孙成奇)
;
Li YQ
;
Huang RX
;
Wang L
;
Liu JL
;
Zhou LL(周玲玲)
;
Duan GH(段桂花)
Adobe PDF(20240Kb)
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View/Download:241/64
  |  
Submit date:2020/12/28
Ti-6Al-2Sn-2Zr-3Mo-X
HIGH-CYCLE FATIGUE
Stress ratio
TI-6AL-4V
Frequency
ALPHA
Crack initiation mechanism
BEHAVIOR
Fatigue life
FAILURE
MICROSTRUCTURE
STRENGTH
SIZE
Very-high-cycle fatigue behavior of AlSi10Mg manufactured by selective laser melting: Effect of build orientation and mean stress
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 138, 页码: 9
Authors:
Qian GA(钱桂安)
;
Jian ZM
;
Qian YJ
;
Pan XN(潘向南)
;
Ma XF
;
Hong YS(洪友士)
Adobe PDF(11591Kb)
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  |  
Submit date:2020/08/26
Selective laser melting
Very-high-cycle fatigue
AlSi10Mg
Crack initiation
Fatigue strength