Effect of contact pressure on fretting fatigue failure of oil-well pipe material

Daisuke Takazaki, Masanobu Kubota, Ryosuke Komoda, Yosuke Oku, Taizo Makino, Masaaki Sugino

    研究成果: Contribution to journalArticle査読

    4 被引用数 (Scopus)

    抄録

    As the result of a full-scale test of a thread joint connecting oil-well casing pipes, fretting fatigue failure at the middle of the thread engagement part was identified. The objective of this study is to understand the mechanism of the fretting fatigue failure at the middle of the contact part. A similar failure mode was reproduced by a bridge-pad type fretting fatigue test under gross slip conditions. It was found that the crack position moved from the contact edge toward the inside of the contact part with the progress of the fretting wear.

    本文言語英語
    ページ(範囲)67-74
    ページ数8
    ジャーナルInternational Journal of Fatigue
    101
    DOI
    出版ステータス出版済み - 8 1 2017

    All Science Journal Classification (ASJC) codes

    • Modelling and Simulation
    • Materials Science(all)
    • Mechanics of Materials
    • Mechanical Engineering
    • Industrial and Manufacturing Engineering

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