ARTICLE MADE OF SPUTTERING-COATED HEAT-TREATED GLASS AND METHOD FOR ITS PRODUCTION

FIELD: glass-making industry. SUBSTANCE: surface of article made of heat-treated glass is overlaid with the following system of layers: first layer of $$$ of 350-450 $$$ thick, first nickel or nichrome alloy layer of 20 $$$ thick, silver layer of 50-120 $$$ thick, second nickel or nichrome layer at least of 7 $$$ thick, second layer of $$$ of 450-550 $$$ thick. Layers deposited by sputtering onto article, the latter is subjected to heat treatment, as result of which glass article with thickness 2.5-3.5 mm acquires transmissivity 76-78%, electric resistance less than 12 Ohm/square, normal emissivity less than 0.12, hemispherical emissivity less than 0.16. EFFECT: higher quality of articles. 18 cl, 3 dwg, 6 tbl øøø1