Abstract
The lifetime prediction of ceramics has been discussed on the basis of the relation between the stress intensity factor K I and the crack velocity V. In this paper, the effects of both cyclic loading and water environment on the K I– V characteristics were studied by the crack growth tests using the double torsion method under static and cyclic loading in both environments of air and water for alumina and zirconia ceramics. The K I– V characteristics determined by the double torsion method were used to predict time-to-failure under cyclic fatigue of alumina and zirconia ceramics. The predictions agreed qualitatively with the experimental results.
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 callDisclaimer: 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.
