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| 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
Adobe PDF(17192Kb)  |   Favorite  |  View/Download:199/11  |  Submit date:2021/06/07 超高周疲劳,裂纹萌生机理,裂纹扩展速率,晶粒细化,高强钢 |
| 预测试样几何形状和加载方式对疲劳寿命影响的方法及装置 专利 发明专利. 预测试样几何形状和加载方式对疲劳寿命影响的方法及装置, 专利号: ZL201810920930.7, 申请日期: 2018-08-14, 授权日期: 2021-04-09 Inventors: 孙成奇 ; 宋清源 ; 魏宇杰
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| 预测试样几何形状和加载方式对疲劳强度影响的方法 专利 发明专利. 预测试样几何形状和加载方式对疲劳强度影响的方法, 专利号: ZL201810921122.2, 申请日期: 2018-08-14, 授权日期: 2021-03-26 Inventors: 孙成奇 ; 宋清源 ; 魏宇杰
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| 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:74/22  |  Submit date:2020/05/18 30CrMnSiA steel Notch size Loading type Fatigue life Control volume method |
| 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:185/28  |  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:130/29  |  Submit date:2019/10/21 dwell fatigue fatigue life effect of rise and fall time effect of specimen shape high strength titanium alloy |
| 试样疲劳性能尺度效应的概率控制体积方法 期刊论文 力学学报, 2019, 卷号: 51, 期号: 05, 页码: 1363-1371 Authors: 李亚波; 宋清源 ; 杨凯; 陈一萍; 孙成奇 ; 洪友士
View  |   Adobe PDF(1382Kb)  |   Favorite  |  View/Download:115/16  |  Submit date:2019/12/16 EA4T车轴钢 尺度效应 缺口效应 加载方式 疲劳强度 控制体积方法 |
| Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 758, 页码: 112-120 Authors: 孙成奇i; Song QY(宋庆元); Zhou LL(周玲玲); Pan XN(潘向南)
View  |   Adobe PDF(5866Kb)  |   Favorite  |  View/Download:220/35  |  Submit date:2019/09/09 Very high cycle fatigue Crack initiation Crack growth rate Grain refinement Multi-site crack initiation |
| A method for evaluating the effects of specimen geometry and loading condition on fatigue life of metallic materials 期刊论文 MATERIALS RESEARCH EXPRESS, 2019, 卷号: 6, 期号: 4, 页码: AR046536 Authors: Sun CQ(孙成奇) ; Song QY
View  |   Adobe PDF(640Kb)  |   Favorite  |  View/Download:204/33  |  Submit date:2019/04/11 specimen geometry loading condition control volume fatigue life metallic materials |
| 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 Authors: Sun CQ(孙成奇) ; Song QY ; Hu YP(胡远培); Wei YJ(魏宇杰)
View  |   Adobe PDF(1739Kb)  |   Favorite  |  View/Download:382/51  |  Submit date:2018/12/12 Very high cycle fatigue High strength steels Intermittent loading Ultrasonic fatigue technique |