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Mechanical Properties of Plasma Sprayed Alumina Coatings

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    0179156 - UFP-V 20030035 RIV CZ eng J - Journal Article
    Kovářík, O. - Nohava, Jiří - Siegel, J.
    Mechanical Properties of Plasma Sprayed Alumina Coatings.
    Acta Technica CSAV. Roč. 48, č. 2 (2003), s. 129-145. ISSN 0001-7043
    R&D Projects: GA ČR GA106/01/0094
    Institutional research plan: CEZ:AV0Z2043910
    Keywords : plasma sprayed alumina coatings, fatigue test, metalography, fractography, residual stress, microhardness, Young's modulus, four-point bending
    Subject RIV: BL - Plasma and Gas Discharge Physics

    Mechanical properties of plasma sprayed grey alumina on low-carbon steel substrates were investigated.The investigation of the properties of composite material "coating-substrate" included the measurements of Young's modulus of the coating, microhardness profile, residual stress on the top of the coating, residual stress profile in substrate and fatigue behaviour investigation.
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