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Effects of intermittent loading on fatigue life of a high strength steel in very high cycle fatigue regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 117, 页码: 9-12
Authors:  Sun CQ(孙成奇);  Song QY;  Hu YP(胡远培);  Wei YJ(魏宇杰)
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Very high cycle fatigue  High strength steels  Intermittent loading  Ultrasonic fatigue technique  
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)
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Very-high-cycle fatigue  Crack initiation  Mean stress  Titanium alloy  Equiaxed microstructure  
The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy 会议论文
4th IJFatigue and FFEMS Joint Workshop on Characterisation of Crack Tip Fields, Bonifacio, FRANCE, APR 10-12, 2017
Authors:  Pan XN(潘向南);  Su H(苏杭);  Sun CQ(孙成奇);  Hong YS(洪友士)
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Very-high-cycle fatigue  Crack initiation  Mean stress  Titanium alloy  Equiaxed microstructure  
Crack growth rates and microstructure feature of initiation region for very-high-cycle fatigue of a high-strength steel 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018, 卷号: 41, 期号: 8, 页码: 1717-1732
Authors:  Hu YP(胡远培);  Sun CQ(孙成奇);  Hong YS(洪友士)
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crack growth rate  crack initiation  fine-granular-area  high-strength steel  variable amplitude loading  very-high-cycle fatigue  
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)
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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  
高强钢高周与超高周疲劳裂纹萌生特征区行为和加载频率效应 学位论文
博士论文,北京: 中国科学院大学, 2018
Authors:  胡远培
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超高周疲劳  裂纹萌生  裂纹扩展速率  频率效应  高强钢  
合金材料超高周疲劳的机理与模型综述 期刊论文
力学进展, 2018, 卷号: 48, 期号: 1, 页码: 1-65
Authors:  洪友士;  孙成奇;  刘小龙
Adobe PDF(15329Kb)  |  Favorite  |  View/Download:39/12  |  Submit date:2018/10/24
超高周疲劳  裂纹萌生  特征尺度  疲劳强度  疲劳寿命  合金材料  
Case study: The effect of running distance on the microstructure and properties of railroad axle bearings 期刊论文
WEAR, 2018, 卷号: 394, 页码: 159-165
Authors:  Guo RB;  Lei XQ(雷现奇);  Zhang DD;  Liu ZM;  Wang X;  Wei YJ(魏宇杰)
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Bearing steel  Fracture toughness  Gradient structure  Grain refinement  
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)
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Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloys  
Nanograin layer formation at crack initiation region for very-high-cycle fatigue of a Ti-6Al-4V alloy 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2017, 卷号: 40, 期号: 6, 页码: 979-993
Authors:  Su, H.;  Liu, X.;  Sun CQ(孙成奇);  Hong YS(洪友士);  Hong, Y (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing, Peoples R China.;  Hong, Y (reprint author), Univ Chinese Acad Sci, Beijing, Peoples R China.
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Crack Initiation  Fatigue Life  Nanograins  Ti-6al-4v Alloy  Very-high-cycle Fatigue