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孙成奇 [18]
洪友士 [11]
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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
Authors:
Sun CQ(孙成奇)
;
Sun, Jian
;
Chi WQ(池维乾)
;
Wang JX(王家璇)
;
Wang, Wenjing
Adobe PDF(61134Kb)
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View/Download:144/8
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Submit date:2023/10/16
Ti-6Al-4V ELI titanium alloy
Low cycle fatigue
Dwell fatigue
Deformation twinning
Failure mechanism
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)
Adobe PDF(30455Kb)
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View/Download:236/2
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Submit date:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles
期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 8, 页码: 14
Authors:
Sun J(孙健)
;
Wu, Lei
;
Sun CQ(孙成奇)
Adobe PDF(5338Kb)
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Submit date:2021/11/01
titanium alloy Ti-6Al-4V ELI
notch
defect
dwell fatigue life
failure mechanism
Effects of intermittent loading time and stress ratio on dwell fatigue behavior of titanium alloy Ti-6Al-4V ELI used in deep-sea submersibles
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 77, 页码: 223-236
Authors:
Sun CQ(孙成奇)
;
Li, Yanqing
;
Xu, Kuilong
;
Xu, Baotong
Adobe PDF(7581Kb)
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View/Download:236/35
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Submit date:2021/08/16
Ti-6Al-4V ELI
Dwell fatigue
Intermittent loading time
Stress ratio
Creep fatigue interaction
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:266/69
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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
Effect of Rise and Fall Time on Dwell Fatigue Behavior of a High Strength Titanium Alloy
期刊论文
METALS, 2019, 卷号: 9, 期号: 8, 页码: 7
Authors:
Song QY(宋清源)
;
Li, YQ
;
Wang, L
;
Huang, RX
;
Sun CQ(孙成奇)
View
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Adobe PDF(2200Kb)
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View/Download:334/135
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Submit date:2019/10/21
dwell fatigue
fatigue life
effect of rise and fall time
effect of specimen shape
high strength titanium alloy
The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel
期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381
Authors:
Wang Y(王瑶)
;
Yuan LC
;
Zhang SJ(张诗嘉)
;
Sun CQ(孙成奇)
;
Wang WJ
;
Yang GX
;
Li Q
;
Wei YJ(魏宇杰)
Adobe PDF(2613Kb)
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Submit date:2019/04/11
Gradient material
Residual stress
Fatigue crack
Cyclic J-integral
Crack- growth rate
The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 115, 期号: SI, 页码: 67-78
Authors:
Pan XN(潘向南)
;
Su H(苏杭)
;
Sun CQ(孙成奇)
;
Hong YS(洪友士)
Adobe PDF(6409Kb)
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View/Download:425/133
  |  
Submit date:2018/12/12
Very-high-cycle fatigue
Crack initiation
Mean stress
Titanium alloy
Equiaxed microstructure
Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel
期刊论文
MATERIALS, 2018, 卷号: 11, 期号: 8, 页码: 1456
Authors:
Hu YP(胡远培)
;
Sun CQ(孙成奇)
;
Xie JJ(谢季佳)
;
Hong YS(洪友士)
Adobe PDF(2130Kb)
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View/Download:1248/1002
  |  
Submit date:2018/10/30
loading frequency
loading frequency
loading type
loading type
very-high-cycle fatigue
very-high-cycle fatigue
fatigue strength
fatigue strength
high-strength steel
high-strength steel
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2017, 卷号: 92, 页码: 331-350
Authors:
Hong YS(洪友士)
;
Sun CQ(孙成奇)
Adobe PDF(7940Kb)
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View/Download:440/113
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Submit date:2018/02/08
Very-high-cycle Fatigue
Fatigue Crack Initiation
Fine-granular-area
Nanograins
High-strength Steels
Titanium Alloys