The quantitative estimation of the sensitivity of corrosion and hydrogen environment on fatigue crack growth rate for steels

Mikihito Ishikawa, Toshimitsu Yokobori, Yusuke Kawashima, Toshihito Omi, Seiji Sugawara

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    In this paper, the tensile fatigue tests using small compact specimen were conducted by the corrosion and hydrogen embrittlement fatigue testing method which authors have proposed. Based on these results, the quantitative separated estimations of the sensitivity of Corrosion, Hydrogen Embrittlement(HE) and Facet-like Fracture Hydrogen Induced Dislocation Pile-up (F-HIDP) were made by using the acceleration factor, D, that is the ratio of fatigue crack growth rate to that under atmospheric condition.

    Original languageEnglish
    Title of host publicationMaterials and Fabrication
    PublisherAmerican Society of Mechanical Engineers (ASME)
    ISBN (Electronic)9780791846049
    DOIs
    Publication statusPublished - 2014 Jan 1
    EventASME 2014 Pressure Vessels and Piping Conference, PVP 2014 - Anaheim, United States
    Duration: 2014 Jul 202014 Jul 24

    Publication series

    NameAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
    Volume6B
    ISSN (Print)0277-027X

    Other

    OtherASME 2014 Pressure Vessels and Piping Conference, PVP 2014
    CountryUnited States
    CityAnaheim
    Period14/7/2014/7/24

    ASJC Scopus subject areas

    • Mechanical Engineering

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