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Original title:
Composite coatings containing nanometric constituents prepared by plasma spraying with liquid feedstocks
Authors: Mušálek, Radek ; Tesař, Tomáš ; Medřický, Jan ; Čížek, Jan ; Lukáč, František
Document type: Papers
Conference/Event: International Conference on Nanomaterials - Research & Application /13./ NANOCON, Brno (CZ), 20211020
Year: 2021
Language: eng
Abstract: 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.
Keywords: Coatings; Functionally graded materials (FGMs); Liquid feedstock; Plasma spraying
Project no.: GA19-10246S (CEP)
Funding provider: GA ČR
Host item entry: NANOCON 2021 - Conference proceedings, ISBN 978-80-88365-00-6, ISSN 2694-930X
Institution: Institute of Plasma Physics AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: https://www.confer.cz/nanocon/2021/download/4310-composite-coatings-containing-nanometric-constituents-prepared-by-plasma-spraying-with-liquid-feedstocks.pdf
Original record: https://hdl.handle.net/11104/0337617
Permalink: http://www.nusl.cz/ntk/nusl-512268
The record appears in these collections:
Research > Institutes ASCR > Institute of Plasma Physics
Conference materials > Papers
Authors: Mušálek, Radek ; Tesař, Tomáš ; Medřický, Jan ; Čížek, Jan ; Lukáč, František
Document type: Papers
Conference/Event: International Conference on Nanomaterials - Research & Application /13./ NANOCON, Brno (CZ), 20211020
Year: 2021
Language: eng
Abstract: 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.
Keywords: Coatings; Functionally graded materials (FGMs); Liquid feedstock; Plasma spraying
Project no.: GA19-10246S (CEP)
Funding provider: GA ČR
Host item entry: NANOCON 2021 - Conference proceedings, ISBN 978-80-88365-00-6, ISSN 2694-930X
Institution: Institute of Plasma Physics AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: https://www.confer.cz/nanocon/2021/download/4310-composite-coatings-containing-nanometric-constituents-prepared-by-plasma-spraying-with-liquid-feedstocks.pdf
Original record: https://hdl.handle.net/11104/0337617
Permalink: http://www.nusl.cz/ntk/nusl-512268
The record appears in these collections:
Research > Institutes ASCR > Institute of Plasma Physics
Conference materials > Papers
Record created 2023-01-08, last modified 2023-04-09