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Composite coatings containing nanometric constituents prepared by plasma spraying with liquid feedstocks
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SYSNO ASEP 0566189 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Composite coatings containing nanometric constituents prepared by plasma spraying with liquid feedstocks Author(s) Mušálek, Radek (UFP-V) RID, ORCID
Tesař, Tomáš (UFP-V) ORCID
Medřický, Jan (UFP-V) RID
Čížek, Jan (UFP-V) ORCID
Lukáč, František (UFP-V) ORCIDNumber of authors 5 Source Title NANOCON 2021 - Conference proceedings. - Ostrava : Tanger Ltd., 2021 - ISSN 2694-930X - ISBN 978-80-88365-00-6 Pages (2021), s. 86-91 Number of pages 6 s. Publication form Online - E Action International Conference on Nanomaterials - Research & Application /13./ NANOCON Event date 20.10.2021 - 22.10.2021 VEvent location Brno Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords Coatings ; Functionally graded materials (FGMs) ; Liquid feedstock ; Plasma spraying Subject RIV JK - Corrosion ; Surface Treatment of Materials OECD category Coating and films R&D Projects GA19-10246S GA ČR - Czech Science Foundation (CSF) Institutional support UFP-V - RVO:61389021 EID SCOPUS 85127256845 DOI 10.37904/nanocon.2021.4310 Annotation 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. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2023 Electronic address https://www.confer.cz/nanocon/2021/download/4310-composite-coatings-containing-nanometric-constituents-prepared-by-plasma-spraying-with-liquid-feedstocks.pdf
Number of the records: 1