Laser-induced deposition of alumina ceramic coating on stainless steel from dry thin films for surface modification

Y. Adraider, Y. X. Pang, F. Nabhani, M. C. Sharp, S. N. Hodgson, A. Al-Waidh

    Research output: Contribution to journalArticle

    5 Citations (Scopus)

    Abstract

    A new technique of depositing a hard ceramic coating onto stainless steel substrate by irradiating sol-gel dry alumina films using laser technology has been successfully achieved. The phase composition, crystalline structure and surface morphology of laser-deposited alumina coatings on the substrate surface were characterised by ATR-FTIR, XRD, SEM and EDS, whilst the mechanical properties of the alumina-coated surface were measured using nano-indentation. The results show that laser irradiation of dry alumina films led to the deposition of crystalline alumina coating in α-Al2O3 form on substrate surface. Nano-indentation measurements reveal that the mechanical properties of the alumina-coated surface are significantly improved and reach the same level as pure α-alumina ceramic.

    Original languageEnglish
    Pages (from-to)6151-6156
    Number of pages6
    JournalCeramics International
    Volume40
    Issue number4
    DOIs
    Publication statusPublished - 1 May 2014

    Fingerprint

    Ceramic coatings
    Aluminum Oxide
    Stainless Steel
    Surface treatment
    Alumina
    Stainless steel
    Thin films
    Lasers
    Nanoindentation
    Substrates
    Crystalline materials
    Coatings
    Mechanical properties
    Hard coatings
    Laser beam effects
    Phase composition
    Sol-gels
    Surface morphology
    Energy dispersive spectroscopy
    Scanning electron microscopy

    Cite this

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    title = "Laser-induced deposition of alumina ceramic coating on stainless steel from dry thin films for surface modification",
    abstract = "A new technique of depositing a hard ceramic coating onto stainless steel substrate by irradiating sol-gel dry alumina films using laser technology has been successfully achieved. The phase composition, crystalline structure and surface morphology of laser-deposited alumina coatings on the substrate surface were characterised by ATR-FTIR, XRD, SEM and EDS, whilst the mechanical properties of the alumina-coated surface were measured using nano-indentation. The results show that laser irradiation of dry alumina films led to the deposition of crystalline alumina coating in α-Al2O3 form on substrate surface. Nano-indentation measurements reveal that the mechanical properties of the alumina-coated surface are significantly improved and reach the same level as pure α-alumina ceramic.",
    author = "Y. Adraider and Pang, {Y. X.} and F. Nabhani and Sharp, {M. C.} and Hodgson, {S. N.} and A. Al-Waidh",
    year = "2014",
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    language = "English",
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    Laser-induced deposition of alumina ceramic coating on stainless steel from dry thin films for surface modification. / Adraider, Y.; Pang, Y. X.; Nabhani, F.; Sharp, M. C.; Hodgson, S. N.; Al-Waidh, A.

    In: Ceramics International, Vol. 40, No. 4, 01.05.2014, p. 6151-6156.

    Research output: Contribution to journalArticle

    TY - JOUR

    T1 - Laser-induced deposition of alumina ceramic coating on stainless steel from dry thin films for surface modification

    AU - Adraider, Y.

    AU - Pang, Y. X.

    AU - Nabhani, F.

    AU - Sharp, M. C.

    AU - Hodgson, S. N.

    AU - Al-Waidh, A.

    PY - 2014/5/1

    Y1 - 2014/5/1

    N2 - A new technique of depositing a hard ceramic coating onto stainless steel substrate by irradiating sol-gel dry alumina films using laser technology has been successfully achieved. The phase composition, crystalline structure and surface morphology of laser-deposited alumina coatings on the substrate surface were characterised by ATR-FTIR, XRD, SEM and EDS, whilst the mechanical properties of the alumina-coated surface were measured using nano-indentation. The results show that laser irradiation of dry alumina films led to the deposition of crystalline alumina coating in α-Al2O3 form on substrate surface. Nano-indentation measurements reveal that the mechanical properties of the alumina-coated surface are significantly improved and reach the same level as pure α-alumina ceramic.

    AB - A new technique of depositing a hard ceramic coating onto stainless steel substrate by irradiating sol-gel dry alumina films using laser technology has been successfully achieved. The phase composition, crystalline structure and surface morphology of laser-deposited alumina coatings on the substrate surface were characterised by ATR-FTIR, XRD, SEM and EDS, whilst the mechanical properties of the alumina-coated surface were measured using nano-indentation. The results show that laser irradiation of dry alumina films led to the deposition of crystalline alumina coating in α-Al2O3 form on substrate surface. Nano-indentation measurements reveal that the mechanical properties of the alumina-coated surface are significantly improved and reach the same level as pure α-alumina ceramic.

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