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| Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8
Authors: Sun CQ(孙成奇) ; Chi, Weiqian; Wang, Wenjing; Duan, Yan
  Favorite | View/Download：6/0 | Submit date：2021/09/07
Very high cycle fatigue Additively manufactured Ti-6Al-4V Selective laser melting Crack initiation mechanism Grain refinement |
| 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
Favorite | View/Download：8/0 | Submit date：2021/08/16
Ti-6Al-4V ELI Dwell fatigue Intermittent loading time Stress ratio Creep fatigue interaction |
| Fatigue endurance limit and crack front evolution in metallic glass 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9
Authors: Lei XQ(雷现奇); 袁力超o; Peng, Liu; Sun CQ(孙成奇); Wei BC(魏炳忱); Wei YJ(魏宇杰)
Favorite | View/Download：62/0 | Submit date：2021/03/03
Fatigue endurance limit Ultra-high cycle fatigue Metallic glasses Elliptical crack front Stress intensity factor |
| “奋斗者”号研发的力学花絮（2） 科普文章
2021
Authors: 杜特专; 孙成奇; 贾玲
 image/png(463Kb) | Favorite | View/Download：12/0 | Submit date：2021/06/29 |
| “奋斗者”号研发的力学花絮（1） 科普文章
2020
Authors: 杜特专; 孙成奇; 贾玲
image/png(503Kb) | Favorite | View/Download：13/1 | Submit date：2021/06/29 |
| 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) | Favorite | View/Download：37/9 | 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 |
| Probabilistic Control Volume Method for Evaluating the Effects of Notch Size and Loading Type on Fatigue Life 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2020, 卷号: 33, 期号: 2, 页码: 141-149
Authors: Li CM; Hu Z; Sun CQ(孙成奇); Song QY(宋清源); Zhang WH
Adobe PDF(1723Kb) | Favorite | View/Download：49/9 | Submit date：2020/05/18
30CrMnSiA steel Notch size Loading type Fatigue life Control volume method |
| 一种复现列车车轮多边形化的模拟方法及设备 专利
发明专利. 一种复现列车车轮多边形化的模拟方法及设备, 专利号: ZL201810161806.7, 申请日期: 2018-02-26, 授权日期: 2020-03-31
Inventors: 谢季佳; 孙成奇; 姜萍
 View | Adobe PDF(817Kb) | Favorite | View/Download：22/5 | Submit date：2020/08/13 |
| 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) | Favorite | View/Download：74/13 | Submit date：2020/03/11
very high cycle fatigue High strength steels Crack initiation mechanism crack growth rate Grain refinement |
| 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 | Adobe PDF(2200Kb) | Favorite | View/Download：85/7 | Submit date：2019/10/21
dwell fatigue fatigue life effect of rise and fall time effect of specimen shape high strength titanium alloy |
