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| Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 13
Authors: Chi, Weiqian; Wang, Wenjing; Xu, Wei; Li, Gen; Chen, Xin; Sun, Chengqi
  Favorite | View/Download：1/0 | Submit date：2022/01/12
TC17 titanium alloy Surface defect Very high cycle fatigue Crack initiation Fatigue strength prediction |
| 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：52/0 | Submit date：2021/09/07
Very high cycle fatigue Additively manufactured Ti-6Al-4V Selective laser melting Crack initiation mechanism Grain refinement |
| Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
Authors: Du LM(杜雷鸣); Pan XN(潘向南); Qian GA(钱桂安); Zheng L(郑亮); Hong YS(洪友士)
Favorite | View/Download：38/0 | Submit date：2021/08/03
Very-high-cycle fatigue Crack initiation mechanism Stress ratio Ti-6Al-4V Selective laser melting |
| Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles 期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 8, 页码: 14
Authors: Sun J(孙健); Wu, Lei; Sun CQ(孙成奇)
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titanium alloy Ti-6Al-4V ELI notch defect dwell fatigue life failure mechanism |
| 高强钢超高周疲劳特征观测与机理分析 学位论文
博士论文，北京: 中国科学院大学, 2021
Authors: 宋清源
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超高周疲劳，裂纹萌生机理，裂纹扩展速率，晶粒细化，高强钢 |
| FeNiAlC双相钢非均匀变形行为和纳米析出强化机制 学位论文
博士论文，北京: 中国科学院大学, 2021
Authors: 马彦
Adobe PDF(8767Kb) | Favorite | View/Download：128/15 | Submit date：2021/06/02
异构金属 非均匀变形 马氏体相变 纳米析出 绝热剪切带 |
| The effect of a prefabricated crack on the crack growth in ceramics during quenching 期刊论文
CERAMICS INTERNATIONAL, 2021, 卷号: 47, 期号: 3, 页码: 3643-3648
Authors: Li YQ(李俞桥); Liu, Boyang; Wang XH(王小环); Shao YF(邵颖峰); Li D(李栋); Wei JC(韦佳辰); Song F(宋凡)
Favorite | View/Download：70/0 | Submit date：2021/03/03
Thermal shock Prefabricated crack Crack interaction Numerical simulation Real-time |
| Stress wave superposition effect and crack initiation mechanism between two adjacent boreholes 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 138, 页码: 9
Authors: Ding, Chenxi; Yang, Renshu; Feng C(冯春)
Favorite | View/Download：28/0 | Submit date：2021/06/07
Blasting Stress wave superposition Crack initiation Digital image correlation Model experiment Numerical simulation |
| 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：89/14 | 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 |
| The mechanism of internal fatigue-crack initiation and early growth in a titanium alloy with lamellar and equiaxed microstructure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140110
Authors: Pan XN(潘向南); Xu SW(徐守文); Qian GA(钱桂安); Alexander N; Andrey S; Thierry PL; Hong YS(洪友士)
Adobe PDF(27976Kb) | Favorite | View/Download：204/28 | Submit date：2020/08/26 |
