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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 CQ(孙成奇)
 Favorite  |  View/Download:62/0  |  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:90/0  |  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:58/0  |  Submit date:2021/08/03 Very-high-cycle fatigue Crack initiation mechanism Stress ratio Ti-6Al-4V Selective laser melting |
| Crack initiation behavior and fatigue performance up to very-high-cycle regime of AlSi10Mg fabricated by selective laser melting with two powder sizes 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 12 Authors: Jian ZM(渐徵墨); Qian GA(钱桂安) ; Paolino, D. S.; Tridello, A.; Berto, F.; Hong YS(洪友士)
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| 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)
Adobe PDF(10293Kb)  |   Favorite  |  View/Download:36/2  |  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:108/18  |  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 |
| Very-high-cycle fatigue behavior of AlSi10Mg manufactured by selective laser melting: Effect of build orientation and mean stress 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 138, 页码: 9 Authors: Qian GA(钱桂安) ; Jian ZM; Qian YJ; Pan XN(潘向南) ; Ma XF; Hong YS(洪友士)
Adobe PDF(11591Kb)  |   Favorite  |  View/Download:178/98  |  Submit date:2020/08/26 Selective laser melting Very-high-cycle fatigue AlSi10Mg Crack initiation Fatigue strength |
| Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12 Authors: Chang YK(常玉坤); Pan XN(潘向南) ; Zheng L; Hong YS(洪友士)
Adobe PDF(6646Kb)  |   Favorite  |  View/Download:133/27  |  Submit date:2020/05/18 Very-high-cycle fatigue Crack initiation Fine granular area (FGA) Rough area (RA) High-strength alloys |
| 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)
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| High-cycle and very-high-cycle fatigue behaviour of a titanium alloy with equiaxed microstructure under different mean stresses 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 9, 页码: 1950-1964 Authors: Pan XN(潘向南); Hong YS(洪友士)
View  |   Adobe PDF(3716Kb)  |   Favorite  |  View/Download:196/27  |  Submit date:2019/10/14 fatigue crack initiation mean stress stress ratio titanium alloy very-high-cycle fatigue |