AbstractIn this paper, the effects of temperature and oxidation on cyclic-fatigue life of two dimensional (2D) woven SiC/SiC ceramic-matrix composites (CMCs) have been investigated. The relationships between fatigue life, fibers failure, interface shear stress and fibers strength degradation, temperature, and oxidation have been established using micromechanical approach. The tension-tension fatigue life S-N curves of 2D SiC/SiC composite at room and elevated temperatures in moisture, argon, air, and steam have been predicted. It was found that the presence of steam causes accelerated damage evolution and degradation in fatigue life compared with that in air.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Effects of Temperature and Oxidation on Cyclic-Fatigue Life of 2D Woven Ceramic-Matrix Composites


    Contributors:

    Published in:

    Publication date :

    2017




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English



    Classification :

    BKL:    55.50 Luftfahrzeugtechnik / 55.60 Raumfahrttechnik / 51.40 Werkstoffe für bestimmte Anwendungsgebiete
    Local classification TIB:    770/7040




    Quantifying Effects of Voids in Woven Ceramic Matrix Composites

    Goldsmith, M.B. / Sankar, B.V. / Haftka, R.T. et al. | British Library Conference Proceedings | 2013


    Quantifying Effects of Voids in Woven Ceramic Matrix Composites

    Goldsmith, Marlana B. / Sankar, Bhavani V. / Haftka, Raphael T. et al. | AIAA | 2013


    Fatigue life prediction of ceramic-matrix composites

    Li, Longbiao | Emerald Group Publishing | 2018


    Stiffness of Woven Ceramic Matrix Composites with Matrix Cracks

    Birman, V. / Byrd, L. | British Library Conference Proceedings | 1999