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Creator:sunchengqi分孙成奇
Document Type:期刊论文
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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:267/69
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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
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9
Authors:
Song QY(宋清源)
;
Sun CQ(孙成奇)
Adobe PDF(3170Kb)
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Submit date:2020/03/11
very high cycle fatigue
High strength steels
Crack initiation mechanism
crack growth rate
Grain refinement
Fatigue crack growth behavior in gradient microstructure of hardened surface layer for an axle steel
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 卷号: 700, 页码: 66-74
Authors:
Zhang, Shijia
;
Xie JJ(谢季佳)
;
Jiang, Qingqing
;
Zhang, Xiaole
;
Sun CQ(孙成奇)
;
Hong YS(洪友士)
;
Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2017/11/29
Fatigue Crack Growth
Surface Strengthening
Gradient Microstructure
Residual Stress
Crack Arrest
Effects of stress ratio on high-cycle and very-high-cycle fatigue behavior of a Ti-6Al-4V alloy
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 卷号: 622, 页码: 228-235
Authors:
Liu XL(刘小龙)
;
Sun CQ(孙成奇)
;
Hong YS(洪友士)
;
Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Submit date:2015/03/17
Ti-6al-4v Alloy
Stress Ratio
Crack Initiation Type
Crack Growth Threshold
Very-high-cycle Fatigue
Effects of inclusion size and location on very-high-cycle fatigue behavior for high strength steels
期刊论文
MATERIALS SCIENCE AND ENGINEERING A, 2012, 卷号: 558, 页码: 234-241
Authors:
Lei ZQ(雷铮强)
;
Hong YS(洪友士)
;
Xie JJ(谢季佳)
;
Sun CQ(孙成奇)
;
Zhao AG(赵爱国)
;
hongys@imech.ac.cn
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View/Download:1102/396
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Submit date:2012/12/18
Very-high-cycle Fatigue
Fga
Inclusion
High Strength Steels
Prediction of threshold value for FGA formation
期刊论文
Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2011, 卷号: 528, 期号: 22-23, 页码: 6872-6877
Authors:
Zhao AG(赵爱国)
;
Xie JJ(谢季佳)
;
Sun CQ(孙成奇)
;
Lei ZQ(雷铮强)
;
Hong YS(洪友士)
;
Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
Adobe PDF(744Kb)
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View/Download:952/270
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Submit date:2012/04/01
Very High Cycle Fatigue
Fga
Crack Growth Threshold
Frequency Effect
Stress Intensity Factor
High-cycle Fatigue
Subsurface Crack Initiation
Chromium-bearing Steel
High-strength Steels
Long-life Fatigue
Propagation Mechanism
Ultrasonic Frequency
Fracture Surface
Aluminum-alloys
Vhcf Regime