Mechanical behavior of C/SiC composites under simulated space environments including vacuum, cold and thermal cycling have been investigated. Specimens were put into liquid nitrogen for 60 days, maintained in the vacuum box of 6.0×10-3 Pa for 8 h and thermally cycled between the temperatures of -196 °C and 200 °C for up to 100 cycles, respectively. Mechanical testing showed that there were no significant changes in the flexural properties or interlaminar shear strengths as well as the associated fracture mode of C/SiC composites. The microstructure of C/SiC composites were examined via SEM. Micrographs showed there were no obvious distinctions between specimens as received or the ones treated. Results show that C/SiC composites have good mechanical stability in above simulated space environments.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Mechanical behavior of C/SiC composites under simulated space environments


    Weitere Titelangaben:

    Mechanisches Verhalten von C/SiC-Kompositen in simulierten Weltraumumgebungen


    Beteiligte:
    Zhang, Bi-feng (Autor:in) / Wang, Song (Autor:in) / Li, Wei (Autor:in) / Chen, Zhao-hui (Autor:in)


    Erscheinungsdatum :

    2012


    Format / Umfang :

    5 Seiten




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Ceramic matrix composites in simulated SSME environments

    Herbell, Thomas P. / Eckel, Andrew J. | NTRS | 1988


    Nanotube, nanowire, and nanocircuit behavior in simulated space environments (Invited Paper) [5897-02]

    Ayres, V. M. / Jacobs, B. W. / Song, S. P. et al. | British Library Conference Proceedings | 2005


    Resistance of Black Coatings under Simulated Environments

    Rohr, T. / Del Pino, C. B. / Heltzel, S. et al. | British Library Conference Proceedings | 2006


    Assessment of Cognitive Abilities in Simulated Space Ascent Environments

    Ahumada, Albert J. / Beard, Bettina L. / Geven-Sowul, Colleen et al. | SAE Technical Papers | 2009


    Facility for Testing Instrumentation Performance in Simulated Space Environments

    Ferrell, William H. / Houser, Jacob R. / Tyler, Shawn N. | AIAA | 2022