Abstract
The changes in the phase compositions of various protective coatings that occur during heat resistance tests are studied. The intensity of exhaustion of their protective properties as a function of the chemical and phase compositions of a coating is investigated. It is shown that the life of a coating can be increased due to the retardation of the diffusion processes occurring between the coating and the base alloy.
Similar content being viewed by others
References
N. V. Abraimov and Yu. S. Eliseev, Thermochemical Treatment of High-Temperature Steels and Alloys (Intermet Inzhiniring, Moscow, 2001).
V. I. Nikitin, Corrosion and Protection of Gas Turbine Blades (Mashinostroenie, Moscow, 1987).
P. T. Kolomytsev, High-Temperature Protective Coatings for Nickel Alloys (Metallurgiya, Moscow, 1991).
J. G. Smeggil, A. W. Funkenbusch, and N. S. Bornstein, “Relationship between indigenous impurity elements and protective oxide scale adherence characteristics,” Metall. Trans. A 17 (6), 923–932 (1986).
L. I. Mirkin, X-ray Diffraction Analysis. Indexing of X-ray Diffraction Patterns: A Handbook (Nauka, Moscow, 1981).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © B.P. Eliseev, N.V. Nesterov, R.G. Ravilov, V.M. Samoilenko, 2016, published in Elektrometallurgiya, 2016, No. 9, pp. 26–29.
Rights and permissions
About this article
Cite this article
Eliseev, B.P., Nesterov, N.V., Ravilov, R.G. et al. Intensity of Exhaustion of the Properties of Protective Coatings during Heat Resistance Tests. Russ. Metall. 2017, 1049–1051 (2017). https://doi.org/10.1134/S0036029517120060
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036029517120060