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| 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(孙承奇)
  Favorite | View/Download：7/0 | 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)
Favorite | View/Download：21/0 | 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
Favorite | View/Download：20/0 | 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 |
| 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
Authors: 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)
 View |  Adobe PDF(8304Kb) | Favorite | View/Download：43/7 | Submit date：2019/09/09
Very high cycle fatigue Gradient microstructure Mechanism of crack initiation Crack growth rate |
| 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：27/5 | 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：53/5 | Submit date：2019/04/11
specimen geometry loading condition control volume fatigue life metallic materials |
| 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
Authors: 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)
View | Adobe PDF(2613Kb) | Favorite | View/Download：87/12 | Submit date：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
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：99/18 | Submit date：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 会议论文
4th IJFatigue and FFEMS Joint Workshop on Characterisation of Crack Tip Fields, Bonifacio, FRANCE, APR 10-12, 2017
Authors: Pan XN(潘向南); Su H(苏杭); Sun CQ(孙成奇); Hong YS(洪友士)
View | Adobe PDF(6409Kb) | Favorite | View/Download：95/10 | Submit date：2019/04/19
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 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 115, 期号: SI, 页码: 67-78
Authors: Pan XN(潘向南); Su H(苏杭); Sun CQ(孙成奇); Hong YS(洪友士)
View | Adobe PDF(6409Kb) | Favorite | View/Download：85/19 | Submit date：2018/12/12
Very-high-cycle fatigue Crack initiation Mean stress Titanium alloy Equiaxed microstructure |
