Abstract
In this paper, we consider the decrease in threshold stress intensity factor (SIF) range ΔKth due to high maximum SIF Kmax, that is observed for several materials in the tests by Kmax constant method when i) closure-free and ii) non-corrosive atmosphere conditions are realized. We proposed an assessment criterion to predict this phenomenon from the past data for Al and Ti and showed that the criterion is valid also for steels. Finally we proposed a simplified model to explain the phenomenon, considering the fact that marks of static fracture are observed on the fracture surface.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
