Usage of zinc-silicate coatings in friction connections

Abstract

Usage of zinc-silicate coatings as anti-corrosive protection of friction connections results in reduction of construction time and provides protection from corrosion. Such protection system has a number of advantages in respect to the widely implemented metallization procedure, prevalently in terms of speed of implementation, required training of the workforce and cost. In this paper were pre- sented friction coefficients for different systems of anti-corrosive protection of friction connections, with emphasis on the zinc-silicate coatings and their technical characteristics and implementation methods.

Primenom cink-silikatnih premaza kao antikorozione zaštite tarnih površina skraćuje se vreme izgradnje konstrukcija i obezbeđuje zaštita od korozije. Ovakav sistem zaštite ima niz prednosti u odnosu na široko primenjivan postupak metalizacije, pre svega u smislu brzine sprovođenja, zahtevane kvalifikovanosti radne snage i cene. U ovom radu prikazani su koeficijenti trenja za različite sisteme antikorozione zaštite tarnih spojeva, sa akcentom na cink-silikatne premaze i njihove tehničke karakteristike i način primene.