Journal
INTERNATIONAL JOURNAL OF FATIGUE
Volume 61, Issue -, Pages 21-27Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.ijfatigue.2013.11.026
Keywords
Life modeling; Single crystal; Low cycle fatigue; Anisotropic; Hill parameters
Funding
- National Natural Science Foundation of China [51341001]
Ask authors/readers for more resources
Strain-controlled low cycle fatigue (LCF) experiments of a second generation single crystal (SC) nickel-base superalloy are carried out to investigate the effect of crystallographic orientations on its LCF life. Further, the life modeling of the SC superalloy is considered by employing the modified Mucke's anisotropic model. The results show that the LCF life of the SC superalloy has a strong crystallographic orientation dependence; the local strain approach fails to predict the fatigue life but the modified Mucke's anisotropic model is able to predict the fatigue life for the SC superalloy at the three characteristic orientations simultaneously. (C) 2013 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available