Počet záznamů: 1  

Dielectric Strontium Zirconate Sprayed by a Plasma Torch.

  1. 1. 0482344 - UFP-V 2018 RIV IR eng J - Článek v odborném periodiku
    Ctibor, Pavel - Sedláček, J. - Janata, Marek
    Dielectric Strontium Zirconate Sprayed by a Plasma Torch.
    Progress in Color, Colorants and Coatings. Roč. 10, č. 4 (2017), s. 225-230 ISSN 2008-2134
    Institucionální podpora: RVO:61389021
    Klíčová slova: Plasma spraying * Electrical properties * Strontium Zirconate * Insulators
    Kód oboru RIV: JH - Keramika, žáruvzdorné materiály a skla
    Obor OECD: Ceramics

    A multifunctional material, strontium zirconate, SrZrO3, studied in literatures as a dielectric ceramics, thermal barrier coating, proton conductor, and luminescent material was sprayed by a water-stabilized plasma torch WSP 500. Stainless steel and plain carbon steel were used as substrates. Coatings with thickness of 1 to 2 mm were produced, whereas the substrates were preheated over 450 °C. The torch working at 150 kW was able to spray SrZrO3 with a spray rate of 10 kg per hour. Microstructure, phase composition, dielectric properties, and optical band gap were also investigated.

    Trvalý link: http://hdl.handle.net/11104/0277841