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Proceedings Paper

Interaction of surface laser treatment upon ZrO2-Y2O3 ceramic coating structure obtained by means of air plasma spraying
Author(s): Krystyna Kobylanska-Szkaradek
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Paper Abstract

The subject of the analysis and examination is the structure and utilitarian properties of thin ceramic layers placed on the nickel base heat-resistant alloy by plasma spraying method, which later on underwent laser remelting. Examined materials consisting of outer coating ZrO2+8%wt.Y2O3 and NiCrAlY laser are to be used as thermal barriers and protection against high temperature corrosion of heating-resisting alloy on nickel base, applied in internal combustion turbine blades and other construction elements working under stress in high temperature conditions.

Paper Details

Date Published: 6 October 2003
PDF: 7 pages
Proc. SPIE 5229, Laser Technology VII: Applications of Lasers, (6 October 2003); doi: 10.1117/12.520716
Show Author Affiliations
Krystyna Kobylanska-Szkaradek, Silesian Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 5229:
Laser Technology VII: Applications of Lasers
Wieslaw L. Wolinski; Zdzislaw Jankiewicz; Ryszard Romaniuk, Editor(s)

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