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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Kėželis, Romualdas;Brinkienė, Kristina;Mėčius, Vladas;Čėsnienė, Jūratė;Žunda, Audrius
Title: Characterization of tribological properties of plasma sprayed ceramic coatings
Is part of: BALTTRIB' 2007: international conference, Lithuanian University of Agriculture, Kaunas, Lithuania 21-23 November 2007: proceedings. , 2007
Extent: p. 146-150
Date: 2007
Keywords: Coatings;Plasma spraying;Surface analysis;Tribological properties
Abstract: The paper presents some experimental researches of main structural and tribological characteristics of various zirconia based composite coatings produced by atmospheric plasma spray technique. The effect of alumina addition up to 85 wt% on the microstructure of yttria stabilized zirconia (5.3 wt%) coatings was investigated by scanning electron microscopy and X-ray diffraction analysis. The correlation between microstructure, microhardness and roughness of plasma sprayed composite coatings was investigated. Surface profilometer was used to evaluate the coating quality. Wear resistance test was performed to estimate the tribological properties of zirconia-alumina coatings deposited on metallic substrates. The main parameters were related with the composition of sprayed ceramics
Affiliation(s): Lietuvos energetikos institutas
Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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