Effect of microstructure and chemical composition on subcritical crack growth in SiC-based fiber tows

SiC-based fibers, a key component for the reinforcement of thermostructural ceramic matrix composites, are subjected to subcritical crack growth (SCG) causing their delayed failure. Stress exponents

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Bibliographic Details
Published in:Ceramics international 2021-01, Vol.47 (2), p.2888-2891
Main Authors: Mazerat, S., Pailler, R.
Format: Article
Language:English
Subjects:
Engineering Sciences
Lifetime prediction parameter
Mechanics
SiC fiber
Slow crack growth
Static fatigue
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Description
Summary:SiC-based fibers, a key component for the reinforcement of thermostructural ceramic matrix composites, are subjected to subcritical crack growth (SCG) causing their delayed failure. Stress exponents
ISSN:0272-8842
1873-3956
DOI:10.1016/j.ceramint.2020.09.052