Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance

Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance

Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of appli...

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Veröffentlicht in:Journal of thermal spray technology 2023-03, Vol.32 (2-3), p.719-728
Hauptverfasser: Segondy, S., Rio, C., Landais, S., Bacos, M.-P., Guyon, C., Rousseau, F.
Format: Artikel
Sprache:eng
Schlagworte:
Analytical Chemistry
Characterization and Evaluation of Materials
Chemistry and Materials Science
Corrosion and Coatings
Engineering Sciences
Machines
Manufacturing
Materials Science
Peer Reviewed
Physics
Processes
Surfaces and Interfaces
Thin Films
Tribology
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Zusammenfassung:Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of application due to the powers involved. This work focuses on a plasma torch operating at atmospheric pressure, at low power (
ISSN:1059-9630
1544-1016
DOI:10.1007/s11666-022-01510-0