CRITICAL EVALUATION OF MATHEMATICAL EQUATIONS FOR FATIGUE CRACK GROWTH WITH SPECIAL REFERENCE TO FERRITE GRAIN SIZE AND MONOTONIC YIELD STRENGTH DEPENDENCE.

Toshimitsu Yokobori

    Research output: Contribution to journalConference article

    21 Citations (Scopus)

    Abstract

    In order to select the correct mathematical equation among many, for fatigue crack growth or to develop a new criterion, some critical assessments are carried out by compiling the experimental data on the effect of ferrite grain diameter on fatigue crack growth rate for two low-carbon steels, and a 3 weight percent silicon iron. The effect of monotonic yield strength is also studied. Emphasis is on fatigue crack growth in the second region of fatigue crack growth rate versus DELTA K curve.

    Original languageEnglish
    Pages (from-to)683-706
    Number of pages24
    JournalASTM Special Technical Publication
    Issue number675
    Publication statusPublished - 1979 Jan 1
    EventSymp on Fatigue Mech - Kansas City, MO, USA
    Duration: 1978 May 221978 May 24

    ASJC Scopus subject areas

    • Engineering(all)

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