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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, Chengqi
;
Lu, Siyuan
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2024/04/02
Micropit formation
Rolling contact fatigue
Transgranular crack growth
Crystal plasticity model
High-temperature fatigue behavior of TC17 titanium alloy and influence of surface oxidation
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 176, 页码: 107896
作者:
Li G(李根)
;
Guo YY(郭艺云)
;
Rui SS(芮少石)
;
Sun CQ(孙成奇)
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/09/26
TC17 titanium alloy
Low and high cycle fatigue
Failure mechanism
High temperature
Surface oxidation
A method of quasi in-situ EBSD observation for microstructure and damage evolution in fatigue and dwell fatigue of Ti alloys
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 176, 页码: 20
作者:
Sun, Chengqi
;
Sun, Jian
;
Chi, Weiqian
;
Wang, Jiaxuan
;
Wang, Wenjing
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  |  
浏览/下载:12/0
  |  
提交时间:2023/10/16
Ti-6Al-4V ELI titanium alloy
Low cycle fatigue
Dwell fatigue
Deformation twinning
Failure mechanism
Nanograin formation mechanism under fatigue loadings in additively manufactured Ti-6Al-4V alloy
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 175, 页码: 107821
作者:
Chi WQ(池维乾)
;
Wang, Wenjing
;
Wu, Lei
;
Duan GH(段桂花)
;
Sun CQ(孙成奇)
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  |  
浏览/下载:12/0
  |  
提交时间:2023/09/05
Additively manufactured titanium alloy
Very high cycle fatigue
Crack initiation
Twinning
Nanograin formation
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
作者:
Wu H(仵涵)
;
Sun CQ(孙成奇)
;
Xu, Wei
;
Chen, Xin
;
Wu XL(武晓雷)
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  |  
浏览/下载:174/0
  |  
提交时间:2023/09/05
Continuous runout method
Fatigue strength
Metallic materials
High cycle fatigue
Very high cycle fatigue
Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 10
作者:
Sun, Chengqi
;
Wu, Han
;
Chi, Weiqian
;
Wang, Wenjing
;
Zhang, Guang-Ping
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  |  
浏览/下载:18/0
  |  
提交时间:2023/01/12
Titanium alloy
Very high cycle fatigue
Twinning
Nanograins
Cracking mechanism
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
作者:
Guo, Yiyun
;
Rui, Shao-Shi
;
Xu, Wei
;
Sun, Chengqi
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  |  
浏览/下载:16/0
  |  
提交时间:2023/02/09
machine learning
nickel-based superalloy
fatigue strength prediction
temperature
stress ratio
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
作者:
Li, Gen
;
Ke, Lei
;
Ren, Xuechong
;
Sun, Chengqi
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  |  
浏览/下载:19/0
  |  
提交时间:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
Compressive creep behavior of spherical pressure hull scale model for full-ocean-depth manned submersible
期刊论文
OCEAN ENGINEERING, 2022, 卷号: 266, 页码: 11
作者:
Wang, Lei
;
Li, Yanqing
;
Sun, Chengqi
;
Qiu, Jianke
;
Huang, Jinhao
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  |  
浏览/下载:23/0
  |  
提交时间:2022/11/28
Full -ocean -depth manned submersible
Titanium alloy
Pressure hull
Compressive creep behavior
Creep constitutive equation
Effects of specimen geometry and surface defect on high and very high cycle fatigue of TC17 alloy
期刊论文
Engineering Fracture Mechanics, 2022, 卷号: 276, 页码: 108940
作者:
Wu H(仵涵)
;
Chi Weiqian
;
Xu Wei
;
Wenjing Wang
;
Sun CQ(孙成奇)
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  |  
浏览/下载:2/0
  |  
提交时间:2023/08/24
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