On the dual slope Coffin-Manson relationship during low cycle fatigue of Ni-base alloy IN 718
Journal Article
·
· Scripta Materialia
- Banaras Hindu Univ., Varanasi (India). Dept. of Metallurgical Engineering
the low cycle fatigue (LCF) behavior of a material is commonly characterized by the Coffin-Manson (C-M) relationship. Sanders et al. have observed bilinear C-M behavior of alloy Inconel 718, in the temperature range 477 to 700K, but have not identified any clear mechanism that leads to this behavior. No detailed report on the room temperature (RT) C-M behavior of this material is available. In the present investigation the room temperature LCF behavior of alloy 718 is evaluated to determine the dual slope C-M relationship.
- OSTI ID:
- 438623
- Journal Information:
- Scripta Materialia, Journal Name: Scripta Materialia Journal Issue: 4 Vol. 36; ISSN 1359-6462; ISSN SCMAF7
- Country of Publication:
- United States
- Language:
- English
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