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Deposition of titanium based coatings by reactive detonation spraying Cover

Deposition of titanium based coatings by reactive detonation spraying

Open Access
|Feb 2018

Abstract

The structure and mechanical properties of the coatings formed by reactive detonation spraying of titanium in a wide range of spraying conditions were studied. The variable deposition parameters were the nature of the carrier gas, the spraying distance, the O2/C2H2 ratio, and the volume of the explosive mixture. The phase composition of the coatings and the influence of the spraying parameters on the mechanical properties of the coatings were investigated. In addition, nanohardness of the individual phases contained the coatings was evaluated. It was found that the composition of the strengthening phases in the coatings depends on the O2/C2H2 ratio and the nature of the carrier gas. Detonation spraying conditions ensuring the formation of composite coatings with a set of improved mechanical properties are discussed.

DOI: https://doi.org/10.2478/kom-2018-0002 | Journal eISSN: 1804-1213 | Journal ISSN: 0452-599X
Language: English
Page range: 6 - 13
Published on: Feb 16, 2018
Published by: Association of Czech and Slovak Corrosion Engineers
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 S. Panin, I. Vlasov, D. Dudina, V. Ulyanitsky, R. Stankevich, I. Batraev, P. Maruschak, M. Landová, published by Association of Czech and Slovak Corrosion Engineers
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.