中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
力学研究所 [6]
采集方式
OAI收割 [6]
内容类型
期刊论文 [5]
会议论文 [1]
发表日期
2023 [1]
2022 [1]
2019 [2]
2016 [2]
学科主题
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Effects of Natural Aging and Discontinuous Cyclic Loading on High Cycle Fatigue Behavior of Steels
期刊论文
OAI收割
METALS, 2023, 卷号: 13, 期号: 3, 页码: 511
作者:
Li G(李根)
;
Liu, Jiajun
;
Sun, Jian
;
Sun CQ(孙成奇)
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/04/20
natural aging
discontinuous loading
steels
high cycle fatigue
failure mechanism
Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains
期刊论文
OAI收割
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12
作者:
Zhang, Zhenxian
;
Li, Zhongwen
;
Wu, Han
;
Sun, Chengqi
;
Sun CQ(孙成奇)
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/10
G20Mn5QT steel
crack initiation mechanism
fatigue strength
size effect
shape effect
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
OAI收割
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 758, 页码: 112-120
作者:
孙成奇i
;
Song QY(宋庆元)
;
Zhou LL(周玲玲)
;
Pan XN(潘向南)
  |  
收藏
  |  
浏览/下载:239/0
  |  
提交时间:2019/09/09
Very high cycle fatigue
Crack initiation
Crack growth rate
Grain refinement
Multi-site crack initiation
Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2016, 卷号: 92, 期号: 2, 页码: 434-441
作者:
Liu XL(刘小龙)
;
Sun CQ(孙成奇)
;
Hong YS(洪友士)
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2016/12/08
Ti-6Al-4V alloy
Faceted crack initiation
Very-high-cycle fatigue
Stress ratio
Cluster of primary alpha grains
Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios
会议论文
OAI收割
5th International Conference on Crack Paths (CP), Ferrara, ITALY, SEP, 2015
作者:
Liu XL(刘小龙)
;
Sun CQ(孙成奇)
;
Hong YS(洪友士)
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/05/12
Ti-6Al-4V alloy
Faceted crack initiation
Very-high-cycle fatigue
Stress ratio
Cluster of primary alpha grains
COMPETING FAILURE MODES
POISSON DEFECT STATISTICS
TI-6AL-4V ALLOY
STRUCTURAL-MATERIALS
MEAN STRESS
STRENGTH
MICROSTRUCTURE
BEHAVIOR
DUALITY
SURFACE