Volume 13, Issue 2 (March 1985)

    Determination of Crack Growth Parameter N in Ceramics Under Creep Conditions

    CODEN: JTEOAD

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    Abstract

    In cases of linear-elastic material behavior the parameter N of subcritical crack growth is often determined by dynamic bending tests with different loading rates. At high temperatures the obtained results are influenced by creep effects. A procedure is described to evaluate N under creep conditions by correction of bending strength and loading rate.


    Author Information:

    Fett, T
    Research engineer, Kernforschungszentrum Karlsruhe, Arbeitsgruppe Zuverlässigkeit und Schadenskunde am Institute für Reaktorbauelemente, Postfach,

    Munz, D
    ProfessorMember of ASTM, Universität Karlsruhe, Institut für Zuverlässigkeit und Schadenskunde im Maschinenbau, Postfach,


    Stock #: JTE10773J

    ISSN: 0090-3973

    DOI: 10.1520/JTE10773J

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    Author
    Title Determination of Crack Growth Parameter N in Ceramics Under Creep Conditions
    Symposium , 0000-00-00
    Committee E08