Study of the Adhesion Strength of Plasma-Sprayed Coatings Using Statistical Methods

Civil, Architectural, Structural and Constructional Engineering III: Selected Peer-reviewed Papers from 4th Annual international Conference on Civil, Architectural, Structural and Constructional Engineering (ICCASCE 2019) 2020
Nikolajs Kuļešovs, Nikolais Dolgov, Igors Smirnovs, Leonīds Vinogradovs, Vladimirs Šestakovs

The adhesion strength of plasma-sprayed ceramic coatings was studied. Alumina powder was used for plasma spraying. A titanium oxide Nano powder with a particle size of 40-50 [nm] was used as a modifier. The optimal conditions of plasma spraying of coatings are established. The adhesion strength was used as an optimization criterion. Coating adhesion was determined by tensile adhesion testing. A mathematical model is obtained that allows one to determine the effect of spraying conditions (lens current, arc current, and the position of the solenoid relative to the nozzle) on the adhesion strength

Keywords
Adhesion strength, Plasma-sprayed coatings, Mathematical model, Nano powder
Hyperlink
https://www.scientific.net/book/civil-architectural-structural-and-constructional-engineering-iii/978-3-0357-3472-0

Kuļešovs, N., Dolgov, N., Smirnovs, I., Vinogradovs, L., Šestakovs, V. Study of the Adhesion Strength of Plasma-Sprayed Coatings Using Statistical Methods. In: Civil, Architectural, Structural and Constructional Engineering III: Selected Peer-reviewed Papers from 4th Annual international Conference on Civil, Architectural, Structural and Constructional Engineering (ICCASCE 2019), Korea Republic, Jeju Island, 15-19 November, 2019. Zurich: Trans Tech Publications Ltd, 2020, pp.56-60. ISBN 978-3-0357-1472-2. e-ISBN 978-3-0357-3472-0. ISSN 1662-7482.

Publication language
English (en)