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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
作者:  Pan XN(潘向南);  Su H(苏杭);  Sun CQ(孙成奇);  Hong YS(洪友士)
浏览  |  Adobe PDF(6409Kb)  |  收藏  |  浏览/下载：377/61  |  提交时间：2019/04/19
Very-high-cycle fatigue  Crack initiation  Mean stress  Titanium alloy  Equiaxed microstructure  
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview 会议论文
21st European Conference on Fracture (ECF), Catania, ITALY, JUN 20-24, 2016
作者:  Hong YS(洪友士);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(7940Kb)  |  收藏  |  浏览/下载：337/150  |  提交时间：2018/01/16
High-strength Steels  Chromium-bearing Steel  Regime N-greater-than-10(7) Cycles  Severe Plastic-deformation  Ion Mass-spectrometry  Long-life Fatigue  Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloyss-n Curve  Ti-6al-4v Alloy  Propagation Mechanism  Ultrasonic Frequency  
Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios 会议论文
5th International Conference on Crack Paths (CP), Ferrara, ITALY, SEP, 2015
作者:  Liu XL(刘小龙);  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.
浏览  |  Adobe PDF(2579Kb)  |  收藏  |  浏览/下载：382/76  |  提交时间：2017/05/12
Ti-6al-4v Alloy  Faceted Crack Initiation  Very-high-cycle Fatigue  Stress Ratio  Cluster Of Primary Alpha Grains  Competing Failure Modes  Poisson Defect Statistics  Ti-6al-4v Alloy  Structural-materials  Mean Stress  Strength  Microstructure  Behavior  Duality  Surface  
The formation mechanism of characteristic region at crack initiation for very-high-cycle fatigue of high-strength steels 会议论文
3rd International Conference on Characterisation of Crack Tip Fields, Urbino, ITALY, APR 20-22, 2015
作者:  Hong YS(洪友士);  Liu XL(刘小龙);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(3960Kb)  |  收藏  |  浏览/下载：337/107  |  提交时间：2017/05/12
Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Chromium-bearing Steel  Long-life Fatigue  N-greater-than-10(7) Cycles  Residual-stresses  Vhcf-regime  Behavior  Inclusions  Propagation  Damage  Size  
Effects of stress ratio on crack initiation mechanism in high-cycle and very-high-cycle fatigue regimes of high strength alloys 会议论文
MS 144th Annual Meeting & Exhibition, Orlando, Florida, USA, 2015-3
作者:  Hong YS(洪友士);  Liu XL(刘小龙);  Sun CQ(孙成奇)
收藏  |  浏览/下载：192/0  |  提交时间：2015/07/16
Effects of stress ratio on very-high-cycle fatigue property of a high-strength steel 会议论文
6th International Conference on Very High Cycle Fatigue (VHCF-6), Chengdu, China, 2014-10
作者:  Liu XL(刘小龙);  Sun CQ(孙成奇);  Hong YS(洪友士)
收藏  |  浏览/下载：176/0  |  提交时间：2015/07/16
A Monte Carlo simulation of specimen size effect on fatigue life 会议论文
6th International Conference on Very High Cycle Fatigue (VHCF-6), Chengdu, China, 2014-10
作者:  Sun CQ(孙成奇);  Liu XL(刘小龙);  Hong YS(洪友士)
收藏  |  浏览/下载：157/0  |  提交时间：2015/07/16
Mechanism of Crack Initiation and Modeling of Fatigue Life for Very-High-Cycle Fatigue of High Strength Steels 会议论文
Fatigue 2014 (11th International Fatigue Congress), Melbourne, Australia, 2014-3
作者:  Hong YS(洪友士);  Sun CQ(孙成奇);  Lei ZQ(雷铮强)
收藏  |  浏览/下载：132/0  |  提交时间：2015/07/16
A micromechanics model for fatigue life estimation of crack initiation in very-high-cycle fatigue regime 会议论文
Fatigue 2014 (11th International Fatigue Congress), Melbourne, Australia, 2014-3
作者:  Sun CQ(孙成奇);  Hong YS(洪友士)
收藏  |  浏览/下载：158/0  |  提交时间：2015/07/16
Crack Initiation Mechanism and Fatigue Life Prediction of Very-High-Cycle Fatigue for High Strength Steels 会议论文
TMS 143rd Annual Meeting & Exhibition, San Diego, USA, 2014-2
作者:  Hong YS(洪友士);  Sun CQ(孙成奇);  Lei ZQ(雷铮强)
收藏  |  浏览/下载：134/0  |  提交时间：2015/07/16