Název: Composite coatings containing nanometric constituents prepared by plasma spraying with liquid feedstocks
Autoři: Mušálek, Radek ; Tesař, Tomáš ; Medřický, Jan ; Čížek, Jan ; Lukáč, František
Typ dokumentu: Příspěvky z konference
Konference/Akce: International Conference on Nanomaterials - Research & Application /13./ NANOCON, Brno (CZ), 20211020
Rok: 2021
Jazyk: eng
Abstrakt: Plasma spraying of liquid feedstocks allows deposition of materials with novel microstructures. Due to the combination of a liquid carrier and ultrafine powders (in case of suspensions) or in-situ formation of the final material in the plasma jet (in case of solutions), preparation of ultrafine composites is possible, typically in a form of coatings on the substrates. Moreover, both suspension and solution spraying routes can be easily combined, either together or even with conventional plasma spraying of coarse dry powders, thus merging benefits of “nanometric” and “micrometric” constituents in the final composite microstructure. As a consequence, liquid feedstock plasma spraying represents an industrially-relevant deposition process with wide variability, providing coatings with properties tailored for various applications ranging from compact wear-resistant layers, porous thermal barrier coatings, bio-compatible medical coatings, catalyst carriers, fuel-cells, etc. The paper introduces several examples of such ultrafine coatings recently deposited at IPP CAS using hybrid water-stabilized plasma torch.
Klíčová slova: Coatings; Functionally graded materials (FGMs); Liquid feedstock; Plasma spraying
Číslo projektu: GA19-10246S (CEP)
Poskytovatel projektu: GA ČR
Zdrojový dokument: NANOCON 2021 - Conference proceedings, ISBN 978-80-88365-00-6, ISSN 2694-930X

Instituce: Ústav fyziky plazmatu AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný na externích webových stránkách.
Externí umístění souboru: https://www.confer.cz/nanocon/2021/download/4310-composite-coatings-containing-nanometric-constituents-prepared-by-plasma-spraying-with-liquid-feedstocks.pdf
Původní záznam: https://hdl.handle.net/11104/0337617

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-512268


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav fyziky plazmatu
Konferenční materiály > Příspěvky z konference