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| “奋斗者”号研发的力学花絮(1) 科普文章 2020 作者: 杜特专; 孙成奇; 贾玲 image/png(503Kb)  |  收藏  |  浏览/下载:138/24  |  提交时间: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 作者: 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)  |  收藏  |  浏览/下载:250/67  |  提交时间: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 作者: Li CM; Hu Z; Sun CQ(孙成奇); Song QY(宋清源); Zhang WH Adobe PDF(1723Kb)  |  收藏  |  浏览/下载:212/62  |  提交时间: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 发明人: 谢季佳; 孙成奇; 姜萍 浏览  |  Adobe PDF(817Kb)  |  收藏  |  浏览/下载:115/32  |  提交时间: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 作者: Song QY(宋清源); Sun CQ(孙成奇) Adobe PDF(3170Kb)  |  收藏  |  浏览/下载:430/81  |  提交时间:2020/03/11 very high cycle fatigue High strength steels Crack initiation mechanism crack growth rate Grain refinement |