Ship Power Plants
DOI: http://www.dx.doi.org/10.24866/2227-6858/2020-1-9

Chizhikov R., Koval S., Minaev A.

ROMAN CHIZHIKOV, Researcher, e-mail: chizhikov@bk.ru
Institute of Chemistry, FEB RAS
159 Stoletiya Vladivostoka Av., Vladivostok, Russia, 690022
SERGEY KOVAL, General Manager, FLERON Ltd, e-mail: kv_s_ya@mail.ru
46 / 50 Borodinskaya, Office76, Vladivostok, Russia, 690105
ALEXANDER MINAEV, Doctor of Engineering Sciences, Professor, Department of Ship Power and Automation, School of Engineering, 
ORCID: orcid.org/0000-0001-7327-8685, ResearcherID: L-2513-2015, ScopusID: 57205055220, e-mail: aminaev@mail.ru
Far Eastern Federal University (Institute of Chemistry, FEB RAS)
8 Sukhanova St., Vladivostok, Russia 690091
159, Stoletiya Vladivostoka Av., Vladivostok, Russia, 690022

Increase of service life of gas-lubricated bearings
of onboard power equipment by application of antifriction coatings

Abstract: The present article is dedicated to the problem of service life extension for gas-lubricated bearings used in onboard turbines. Substantiation of selection of particular method of obtaining the protective coating for the working surface of a gas-lubricated bearing is presented as well. Dependence of wear resistance of the coating on the process and technology of the protective coating production is described.
Keywords: gas-dynamic bearing, wear speed, dry friction, plasma electrolytic oxidation, protective coatings.

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