| 2004 №11 (03) | 2004 №11 (05) |
The Paton Welding Journal, 2004, #11, 17-19 pages
Anti-friction properties and corrosion resistance of Al2O3 detonation coatings used in marine engineering
E.A. Astakhov
E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.Abstract
The paper gives results of anti-friction and corrosion tests of the detonation coatings of Al2O3 in similar combination and in pair with high-tin bronze in water, including with an addition of grease lubricant, as well as results of long-time comparative tests of the above coatings in pair with caprolon. A satisfactory performance of samples simulating operation of bearings of the support assembly of rudder spindle is proved.
Keywords: detonation coating, aluminium oxide, corrosion properties, friction pairs, specific pressure, friction coefficient, anti-friction properties
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