Crack growth rates from fractographic observations of fracture surfaces subjected to two kinds of random flight simulation loading were examined. The crack growth curves were estimated under the assumption that the striation spacings correspond to the crack growth per flight. The assumption is concluded to be reasonable by the comparison of estimated and measured curves.


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    Title :

    Fractographic Observation and Estimation of Crack Growth Curve of Aluminum Alloy under Random Flight Simulation Loading


    Contributors:
    K. Tsuchida (author) / K. Iwasaki (author)

    Publication date :

    1984


    Size :

    14 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English