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科研机构
力学研究所 [29]
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期刊论文 [21]
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学位论文 [3]
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固体力学::疲劳与断... [5]
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Microstructure features induced by fatigue crack initiation up to very-high-cycle regime for an additively manufactured aluminium alloy
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 173, 页码: 247-260
作者:
Pan, Xiangnan
;
Du, Leiming
;
Qian, Guian
;
Hong, Youshi
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  |  
浏览/下载:9/0
  |  
提交时间:2023/11/06
Aluminium alloy
Additive manufacturing
Nanograins
Very-high-cycle fatigue (VHCF)
Crack initiation
Mean stress
Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloy
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 160, 页码: 9
作者:
Chi, Weiqian
;
Li, Gen
;
Wang, Wenjing
;
Sun, Chengqi
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  |  
浏览/下载:43/0
  |  
提交时间:2022/07/18
Additively manufactured titanium alloy
Very high cycle fatigue
Interior crack initiation
Ultralow crack growth rate
Grain refinement
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
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  |  
浏览/下载:86/0
  |  
提交时间:2021/09/07
Very high cycle fatigue
Additively manufactured Ti-6Al-4V
Selective laser melting
Crack initiation mechanism
Grain refinement
高强钢超高周疲劳特征观测与机理分析
学位论文
北京: 中国科学院大学, 2021
作者:
宋清源
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浏览/下载:23/0
  |  
提交时间: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
Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11
作者:
Cong, Tao
;
Qian, Guian
;
Zhang, Guanzhen
;
Wu, Si
;
Pan, Xiangnan
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  |  
浏览/下载:62/0
  |  
提交时间:2021/01/12
Pearlitic steel
Very-high-cycle fatigue
Inclusion size
Stress ratio
Nanograins
Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12
作者:
Chang YK(常玉坤)
;
Pan XN(潘向南)
;
Zheng L
;
Hong YS(洪友士)
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  |  
浏览/下载:77/0
  |  
提交时间:2020/05/18
Very-high-cycle fatigue
Crack initiation
Fine granular area (FGA)
Rough area (RA)
High-strength alloys
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)
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  |  
浏览/下载:73/0
  |  
提交时间: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
作者:
孙成奇i
;
Song QY(宋庆元)
;
Zhou LL(周玲玲)
;
Pan XN(潘向南)
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  |  
浏览/下载:240/0
  |  
提交时间:2019/09/09
Very high cycle fatigue
Crack initiation
Crack growth rate
Grain refinement
Multi-site crack initiation
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