IMPROVED HEAT TREATABLE SPUTTER-COATED GLASS SYSTEM

摘要

A heat treatable sputter-coated layer system for glass substrates may be applied before heat treatment if the layer system includes a metallic layer (C) of nickel or a high nickel content alloy covered by separate layers (B,D) of metallic silicon or an oxide or nitride of nickel or the high nickel content alloy, which in turn is covered by a protective metal oxide such as stoichiometric Sn 02(layers A,E). <IMAGE>