Fracture of brittle particles in a ductile matrix

Kim Wallin, Timo Saario, Kari Törrönen

    Research output: Contribution to journalArticleScientificpeer-review

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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

    Fingerprint

    Precipitates
    Cracking
    Statistical Model
    Steel
    Fiber
    Model-based
    Calculate
    Fibers
    Prediction
    Experimental Results
    Model
    Estimate
    Statistical Models

    Cite this

    Wallin, Kim ; Saario, Timo ; Törrönen, Kari. / Fracture of brittle particles in a ductile matrix. In: International Journal of Fracture. 1986 ; Vol. 32, No. 3. pp. 201-209.
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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.",
    author = "Kim Wallin and Timo Saario and Kari T{\"o}rr{\"o}nen",
    year = "1986",
    doi = "10.1007/BF00018353",
    language = "English",
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    pages = "201--209",
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    Fracture of brittle particles in a ductile matrix. / Wallin, Kim; Saario, Timo; Törrönen, Kari.

    In: International Journal of Fracture, Vol. 32, No. 3, 1986, p. 201-209.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Fracture of brittle particles in a ductile matrix

    AU - Wallin, Kim

    AU - Saario, Timo

    AU - Törrönen, Kari

    PY - 1986

    Y1 - 1986

    N2 - 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.

    AB - 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.

    U2 - 10.1007/BF00018353

    DO - 10.1007/BF00018353

    M3 - Article

    VL - 32

    SP - 201

    EP - 209

    JO - International Journal of Fracture

    JF - International Journal of Fracture

    SN - 0376-9429

    IS - 3

    ER -