Interdiffusion between Ni-based superalloy and MCrAlY coating

Kristian Vinter Dahl, John Hald, Andy Horsewell

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    Interdiffusion at the interface between a Co-36.5Ni-17.5Cr-8Al-0.5Y, MCrAlY coating and the underlying IN738 superalloy was studied in a large matrix of specimens isothermally heat treated for up to 12,000 hours at temperatures 875oC, 925oC or 950oC. Modelled results using the finite difference software DICTRA were compared with experimental average composition profiles measured across the inteface using a new experimental approach.
    Original languageEnglish
    JournalMaterials Science Forum
    ISSN0255-5476
    Publication statusPublished - 2006

    Cite this

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    title = "Interdiffusion between Ni-based superalloy and MCrAlY coating",
    abstract = "Interdiffusion at the interface between a Co-36.5Ni-17.5Cr-8Al-0.5Y, MCrAlY coating and the underlying IN738 superalloy was studied in a large matrix of specimens isothermally heat treated for up to 12,000 hours at temperatures 875oC, 925oC or 950oC. Modelled results using the finite difference software DICTRA were compared with experimental average composition profiles measured across the inteface using a new experimental approach.",
    author = "Dahl, {Kristian Vinter} and John Hald and Andy Horsewell",
    year = "2006",
    language = "English",
    journal = "Materials Science Forum",
    issn = "0255-5476",
    publisher = "Scientific.Net",

    }

    Interdiffusion between Ni-based superalloy and MCrAlY coating. / Dahl, Kristian Vinter; Hald, John; Horsewell, Andy.

    In: Materials Science Forum, 2006.

    Research output: Contribution to journalJournal articleResearchpeer-review

    TY - JOUR

    T1 - Interdiffusion between Ni-based superalloy and MCrAlY coating

    AU - Dahl, Kristian Vinter

    AU - Hald, John

    AU - Horsewell, Andy

    PY - 2006

    Y1 - 2006

    N2 - Interdiffusion at the interface between a Co-36.5Ni-17.5Cr-8Al-0.5Y, MCrAlY coating and the underlying IN738 superalloy was studied in a large matrix of specimens isothermally heat treated for up to 12,000 hours at temperatures 875oC, 925oC or 950oC. Modelled results using the finite difference software DICTRA were compared with experimental average composition profiles measured across the inteface using a new experimental approach.

    AB - Interdiffusion at the interface between a Co-36.5Ni-17.5Cr-8Al-0.5Y, MCrAlY coating and the underlying IN738 superalloy was studied in a large matrix of specimens isothermally heat treated for up to 12,000 hours at temperatures 875oC, 925oC or 950oC. Modelled results using the finite difference software DICTRA were compared with experimental average composition profiles measured across the inteface using a new experimental approach.

    M3 - Journal article

    JO - Materials Science Forum

    JF - Materials Science Forum

    SN - 0255-5476

    ER -