Fracture of brittle particles in a ductile matrix

Kim Wallin, Timo Saario, Kari Törrönen

    Research output: Contribution to journalArticle

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    Abstract

    Prerequisites for precipitate cracking in a yielding ductile matrix have been examined. A statistical model based on the fibre loading model combined with weakest link fracture theory is presented.
    With the model it is possible to estimate the effect of different variables on the particle fracture probability quantitatively. The predictions made are in excellent agreement with experimental results for a variety of different precipitate types.
    The result can be applied to calculate the probability of cleavage fracture for steels.
    Original languageEnglish
    Pages (from-to)201-209
    JournalInternational Journal of Fracture
    Volume32
    Issue number3
    DOIs
    Publication statusPublished - 1986
    MoE publication typeA1 Journal article-refereed

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