METHOD FOR ENGOBING OF GLASS-FLINTITE Russian patent published in 2016 - IPC C03C17/23 C23C4/10 

FIELD: construction.

SUBSTANCE: invention relates to methods for engobing structural and finishing materials, particularly glass-flintite. Method for engobing of glass-flintite involves crushing and sieving of white-fired clay, plasma spraying of coating upon glass-flintite surface, and quality control, at that, are performed averaging of white-fired clay and addition of glass breakage after its milling, sieving, and averaging, at weight ratio of 1:1 respectively, feeding prepared mechanical mixture into powder feeder, and plasma sputtering of mixture, at plasmatron power of 6.0 kW and plasma-forming gas flow rate of 0.4 m³/min.

EFFECT: technical result is higher coating adhesion strength and its cold-resistance at lower power of plasmatron operation.

1 cl, 2 tbl, 1 ex