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微结构和应力比对Ti-6A1-4V高周和超高周疲劳行为的影响 期刊论文
金属学报, 2016, 卷号: 52, 期号: 8, 页码: 923-930
Authors:  刘小龙;  孙成奇;  周砚田;  洪友士;  Hong, YS
View  |  Adobe PDF(7544Kb)  |  Favorite  |  View/Download：286/42  |  Submit date：2016/12/16
Ti-6a1-4v Alloy  Very-high-cycle Fatigue  Microstructure  Stress Ratio  Slip Mechanism  Cleavage Mechanism  
Effects of inclusion size and stress ratio on fatigue strength for high-strength steels with fish-eye mode failure 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2013, 卷号: 48, 页码: 19-27
Authors:  Sun CQ(孙成奇);  Lei ZQ(雷铮强);  Xie JJ(谢季佳);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(805Kb)  |  Favorite  |  View/Download：1731/503  |  Submit date：2013/04/07
Very-high-cycle Fatigue  Inclusion Size  Stress Ratio  Fatigue Strength  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)  |  Favorite  |  View/Download：954/271  |  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  
Experimental and theoretical investigation of environmental media on very-high-cycle fatigue behavior for a structural steel 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 4, 页码: 1321-1327
Authors:  Qian GA(钱桂安);  Zhou CE(周承恩);  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(875Kb)  |  Favorite  |  View/Download：1068/321  |  Submit date：2012/04/01
Very-high-cycle Fatigue  Aqueous Environment  Fatigue Strength  Fatigue Crack Initiation  Structural Steel  High-strength Steels  Chromium-bearing Steel  S-n Characteristics  Gigacycle Fatigue  Hydrogen Transport  Failure  Mechanism  Humidity  Surface  Regime