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Crack propagation behavior and mechanism of coarse-grained copper in cyclic torsion with axial static tension
Xu, J. X.; Li, R. H.; Zhang, P.; Zhang, Z. F.
2020-02-01
Source PublicationINTERNATIONAL JOURNAL OF FATIGUE
Volume131
AbstractIn order to essentially study the influence of axial static tension on torsional fatigue crack propagation, cyclic torsion with and without axial static tension are carried out for coarse-grained copper. Results show that static tension affects the crack propagation behavior of coarse-grained copper in two ways: it can not only affect the growth direction of Stage I crack growth, but can also lead to the transition of surface crack from Stage I to Stage II. The micro-mechanisms produced by mean stress on crack propagation, particularly the transition mechanism from Stage I to Stage II crack growth, are analyzed.
DOI10.1016/j.ijfatigue.2019.105304
WOS IDWOS:000504505600008
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/83189
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Xu, J. X.,Li, R. H.,Zhang, P.,et al. Crack propagation behavior and mechanism of coarse-grained copper in cyclic torsion with axial static tension[J]. INTERNATIONAL JOURNAL OF FATIGUE,2020,131.
APA Xu, J. X.,Li, R. H.,Zhang, P.,&Zhang, Z. F..(2020).Crack propagation behavior and mechanism of coarse-grained copper in cyclic torsion with axial static tension.INTERNATIONAL JOURNAL OF FATIGUE,131.
MLA Xu, J. X.,et al."Crack propagation behavior and mechanism of coarse-grained copper in cyclic torsion with axial static tension".INTERNATIONAL JOURNAL OF FATIGUE 131(2020).
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