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力学研究所 [4]
北京航空航天大学 [2]
北京大学 [1]
兰州理工大学 [1]
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会议论文 [8]
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2018 [3]
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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
Bonifacio, FRANCE, APR 10-12, 2017
作者:
Pan XN(潘向南)
;
Su H(苏杭)
;
Sun CQ(孙成奇)
;
Hong YS(洪友士)
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浏览/下载:35/0
  |  
提交时间:2019/04/19
Very-high-cycle fatigue
Crack initiation
Mean stress
Titanium alloy
Equiaxed microstructure
Investigation of fatigue crack growth under loading sequence effects using in-situ SEM testing
会议论文
12TH INTERNATIONAL FATIGUE CONGRESS (FATIGUE 2018), 2018-01-01
作者:
Jiang, Shan
;
Zhang, Wei
;
Cai, Liang
;
Wang, Zili
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Crack tips
Fatigue crack propagation
Load testing
Scanning electron microscopy
Shear flow
Constant amplitude loading
Engineering components
Failure mechanism
Loading sequence
Nonlinear loading
Propagation process
Tensile overload
Theoretical values
Fatigue damage
In-situ SEM and optical microscopy testing for investigation of fatigue crack growth mechanism under overload
会议论文
12TH INTERNATIONAL FATIGUE CONGRESS (FATIGUE 2018), 2018-01-01
作者:
Zhang, Wei
;
Cai, Liang
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浏览/下载:7/0
  |  
提交时间:2019/12/30
Crack closure
Fatigue crack propagation
Fatigue of materials
Microcracks
Optical data storage
Optical microscopy
Scanning electron microscopy
Classical solutions
Crack closure levels
Crack growth behavior
Crack-tip deformation
Digital imaging correlation
Fatigue crack growth mechanism
Variable amplitude loading
Very high resolution (VHR) image
Crack tips
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview
会议论文
Catania, ITALY, JUN 20-24, 2016
作者:
Hong YS(洪友士)
;
Sun CQ(孙成奇)
;
Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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浏览/下载:65/0
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提交时间:2018/01/16
High-strength Steels
Chromium-bearing Steel
Regime N-greater-than-10(7) Cycles
Severe Plastic-deformation
Ion Mass-spectrometry
Long-life Fatigue
Very-high-cycle Fatigue
Fatigue Crack Initiation
Fine-granular-area
Nanograins
High-strength Steels
Titanium Alloyss-n Curve
Ti-6al-4v Alloy
Propagation Mechanism
Ultrasonic Frequency
Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios
会议论文
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)
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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
Characteristic dimension and related mechanism of crack initiation and early growth for very-high-cycle fatigue
会议论文
The 6th International Conference on Very High Cycle Fatigue (VHCF-6), Chengdu, China, 2014-10
作者:
Hong YS(洪友士)
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浏览/下载:13/0
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提交时间:2015/07/17
Fatigue performance of z-pin reinforced delamination
会议论文
Liu, H.-Y.
;
Li, X.
;
Gu, B.
;
Mai, Y.-W.
;
Bai, S.-L.
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浏览/下载:3/0
  |  
提交时间:2015/11/13
Peculiarity of accelerated propagation of fatigue crack for medium carbon steel under variable amplitude loading
会议论文
作者:
Li, Youtang
;
Rui, Zhiyuan
;
Song, Ming
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/15
crack propagation
overloading
low cycle fatigue
V-notch
fracture peculiarity
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