Studies on the initiation and the propagation of fatigue crack in tempered- martensitic high strength steel

Toshimitsu Yokobori, H KURIBAYASHI H, M KAWAGISHI M, N TAKEUCHI N

    研究成果: Article査読

    2 被引用数 (Scopus)

    抄録

    Observations by both a scanning electron microscope and a plastic replication method have been made at suitable intervals during the fatigue testing. There are three types of crack propagation- microcracks are caused by various mechanisms and propagate until final fracture occurs; the predominant growth of microcracks initiated from severe non- metallic inclusions until final fracture, and third type is an intermediate nature between the above two types.

    本文言語English
    ページ(範囲)70-77
    ページ数8
    ジャーナルJ Jap Inst Metals
    35
    1
    出版ステータスPublished - 1971 1 1

    ASJC Scopus subject areas

    • 凝縮系物理学
    • 材料力学
    • 金属および合金
    • 材料化学

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