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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 作者: Sun CQ(孙成奇); Chi, Weiqian; Wang, Wenjing; Duan, Yan Adobe PDF(4522Kb)  |  收藏  |  浏览/下载:321/64  |  提交时间:2021/09/07 Very high cycle fatigue Additively manufactured Ti-6Al-4V Selective laser melting Crack initiation mechanism Grain refinement |
| 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 作者: Song QY(宋清源); Sun CQ(孙成奇) Adobe PDF(3170Kb)  |  收藏  |  浏览/下载:432/82  |  提交时间: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 作者: Song QY(宋清源); Li, YQ; Wang, L; Huang, RX; Sun CQ(孙成奇) 浏览  |  Adobe PDF(2200Kb)  |  收藏  |  浏览/下载:325/131  |  提交时间:2019/10/21 dwell fatigue fatigue life effect of rise and fall time effect of specimen shape high strength titanium alloy |
| The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 124, 页码: 483-492 作者: Sun CQ(孙成奇); Zhou LL(周玲玲); Liu JL; Wang Y(王垚); Wu XL(武晓雷); Wei YJ(魏宇杰) 浏览  |  Adobe PDF(8304Kb)  |  收藏  |  浏览/下载:326/135  |  提交时间:2019/09/09 Very high cycle fatigue Gradient microstructure Mechanism of crack initiation Crack growth rate |
| The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel 期刊论文 ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381 作者: Wang Y(王瑶); Yuan LC; Zhang SJ(张诗嘉); Sun CQ(孙成奇); Wang WJ; Yang GX; Li Q; Wei YJ(魏宇杰) 浏览  |  Adobe PDF(2613Kb)  |  收藏  |  浏览/下载:392/155  |  提交时间:2019/04/11 Gradient material Residual stress Fatigue crack Cyclic J-integral Crack- growth rate |
| 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 作者: Sun CQ(孙成奇); Song QY; Hu YP(胡远培); Wei YJ(魏宇杰) 浏览  |  Adobe PDF(1739Kb)  |  收藏  |  浏览/下载:590/111  |  提交时间:2018/12/12 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 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:402/122  |  提交时间:2018/12/12 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 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 |
| Effects of Loading Frequency and Specimen Geometry on High Cycle and Very High Cycle Fatigue Life of a High Strength Titanium Alloy 期刊论文 MATERIALS, 2018, 卷号: 11, 期号: 9, 页码: 1628 作者: Li YQ; Song QY; Feng SC; Sun CQ(孙成奇) 浏览  |  Adobe PDF(16975Kb)  |  收藏  |  浏览/下载:179/29  |  提交时间:2018/10/30 high cycle fatigue very high cycle fatigue frequency effect specimen geometry effect high strength titanium alloy |
| 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 作者: Hong YS(洪友士); Sun CQ(孙成奇) 浏览  |  Adobe PDF(7940Kb)  |  收藏  |  浏览/下载:427/107  |  提交时间:2018/02/08 Very-high-cycle Fatigue Fatigue Crack Initiation Fine-granular-area Nanograins High-strength Steels Titanium Alloys |