Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings

Sergei Khakalo (Corresponding author), Anssi Laukkanen, Tomi Suhonen, Kenneth Holmberg, Etienne Bousser, Aleksey Yerokhin, Philip J. Withers, Allan Matthews

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    Abstract

    For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.
    Original languageEnglish
    Title of host publicationProceedings of the 32nd Nordic Seminar on Computational Mechanics
    EditorsAntti H. Niemi, Hannu Koivurova
    PublisherUniversity of Oulu
    Pages104-107
    Number of pages4
    ISBN (Electronic)978-952-62-2420-6
    Publication statusPublished - Oct 2019
    MoE publication typeB3 Non-refereed article in conference proceedings
    Event32nd Nordic Seminar on Computational Mechanics, NSCM32 - Oulu, Finland
    Duration: 24 Oct 201925 Oct 2019
    https://www.oulu.fi/construction/nscm32

    Publication series

    SeriesUniversity of Oulu: Mechanical Engineering. Report
    Number9
    ISSN2342-2599

    Conference

    Conference32nd Nordic Seminar on Computational Mechanics, NSCM32
    Abbreviated titleNSCM32
    CountryFinland
    CityOulu
    Period24/10/1925/10/19
    Internet address

    Fingerprint

    coatings
    oxidation
    unloading
    indentation
    aluminum alloys
    microstructure
    oxides
    cross sections
    curves
    diffraction
    electrons

    Keywords

    • micro-indentation
    • hardness
    • finite element modeling
    • PEO coatings
    • mechanical performance

    Cite this

    Khakalo, S., Laukkanen, A., Suhonen, T., Holmberg, K., Bousser, E., Yerokhin, A., ... Matthews, A. (2019). Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. In A. H. Niemi, & H. Koivurova (Eds.), Proceedings of the 32nd Nordic Seminar on Computational Mechanics (pp. 104-107). University of Oulu. University of Oulu: Mechanical Engineering. Report , No. 9
    Khakalo, Sergei ; Laukkanen, Anssi ; Suhonen, Tomi ; Holmberg, Kenneth ; Bousser, Etienne ; Yerokhin, Aleksey ; Withers, Philip J. ; Matthews, Allan. / Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. Proceedings of the 32nd Nordic Seminar on Computational Mechanics. editor / Antti H. Niemi ; Hannu Koivurova. University of Oulu, 2019. pp. 104-107 (University of Oulu: Mechanical Engineering. Report ; No. 9).
    @inproceedings{14b75cc2ac8e4483ac507563b5d22553,
    title = "Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings",
    abstract = "For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.",
    keywords = "micro-indentation, hardness, finite element modeling, PEO coatings, mechanical performance",
    author = "Sergei Khakalo and Anssi Laukkanen and Tomi Suhonen and Kenneth Holmberg and Etienne Bousser and Aleksey Yerokhin and Withers, {Philip J.} and Allan Matthews",
    year = "2019",
    month = "10",
    language = "English",
    series = "University of Oulu: Mechanical Engineering. Report",
    publisher = "University of Oulu",
    number = "9",
    pages = "104--107",
    editor = "Niemi, {Antti H.} and Hannu Koivurova",
    booktitle = "Proceedings of the 32nd Nordic Seminar on Computational Mechanics",
    address = "Finland",

    }

    Khakalo, S, Laukkanen, A, Suhonen, T, Holmberg, K, Bousser, E, Yerokhin, A, Withers, PJ & Matthews, A 2019, Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. in AH Niemi & H Koivurova (eds), Proceedings of the 32nd Nordic Seminar on Computational Mechanics. University of Oulu, University of Oulu: Mechanical Engineering. Report , no. 9, pp. 104-107, 32nd Nordic Seminar on Computational Mechanics, NSCM32, Oulu, Finland, 24/10/19.

    Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. / Khakalo, Sergei (Corresponding author); Laukkanen, Anssi; Suhonen, Tomi; Holmberg, Kenneth; Bousser, Etienne; Yerokhin, Aleksey; Withers, Philip J.; Matthews, Allan.

    Proceedings of the 32nd Nordic Seminar on Computational Mechanics. ed. / Antti H. Niemi; Hannu Koivurova. University of Oulu, 2019. p. 104-107 (University of Oulu: Mechanical Engineering. Report ; No. 9).

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    TY - GEN

    T1 - Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings

    AU - Khakalo, Sergei

    AU - Laukkanen, Anssi

    AU - Suhonen, Tomi

    AU - Holmberg, Kenneth

    AU - Bousser, Etienne

    AU - Yerokhin, Aleksey

    AU - Withers, Philip J.

    AU - Matthews, Allan

    PY - 2019/10

    Y1 - 2019/10

    N2 - For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.

    AB - For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.

    KW - micro-indentation

    KW - hardness

    KW - finite element modeling

    KW - PEO coatings

    KW - mechanical performance

    M3 - Conference article in proceedings

    T3 - University of Oulu: Mechanical Engineering. Report

    SP - 104

    EP - 107

    BT - Proceedings of the 32nd Nordic Seminar on Computational Mechanics

    A2 - Niemi, Antti H.

    A2 - Koivurova, Hannu

    PB - University of Oulu

    ER -

    Khakalo S, Laukkanen A, Suhonen T, Holmberg K, Bousser E, Yerokhin A et al. Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. In Niemi AH, Koivurova H, editors, Proceedings of the 32nd Nordic Seminar on Computational Mechanics. University of Oulu. 2019. p. 104-107. (University of Oulu: Mechanical Engineering. Report ; No. 9).