Počet záznamů: 1

Application of structure-based models of mechanical and thermal properties on plasma sprayed coatings

  1. 1.
    0366750 - UFP-V 2012 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
    Vilémová, Monika - Matějíček, Jiří - Mušálek, Radek
    Application of structure-based models of mechanical and thermal properties on plasma sprayed coatings.
    International Thermal Spray Conference (ITSC 2011). Düsseldorf: DSV-German Welding Society, 2011, s. 635-643. ISBN 978-3-87155-268-7.
    [International Thermal Spray Conference 2011(ITSC2011). Hamburk (DE), 27.09.2011-29.09.2011]
    Grant CEP: GA MŠk ME 901
    Výzkumný záměr: CEZ:AV0Z20430508
    Klíčová slova: analytical models * plasma sprayed coatings * elastic modulus * thermal conductivity
    Kód oboru RIV: JK - Koroze a povrchové úpravy materiálů
    www.dvs-congress.de

    Mechanical and thermal properties of thermally sprayed coatings, especially ceramics, are strongly influenced by cracks and pores that are present in the coating microstructure. In the recent past, there have been efforts to find an analytical model describing the coating properties based on the microstructural characteristics. Various analytical models were developed and published in the literature. In this study, several major models were applied to ceramic and metal coatings to describe their elastic modulus and thermal conductivity. The sensitivity of the models to the variations in the microstructure and relevancy of their use in specific cases were examined. The results were compared with those obtained by FEM modeling and experimentally measured values.
    Trvalý link: http://hdl.handle.net/11104/0201624