A New Push-out Procedure for the Evaluation of Interfacial Properties of Sic/sic Composites
نویسندگان
چکیده
A new procedure is proposed to perform push-out tests in SiC/SiC composites. To avoid the interphase damage resulting from mechanical polishing, the sample is prepared with the help of a ion slicing process. Initiation of debonding is detected on the mechanical response. A finite fracture mechanics approach allows to use the force at debonding onset to estimate the interfacial fracture energy.
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