Patent ID: 9624127
Date: 2017-04-18
CPC Classifications: C03C,C22C,E06B,G02B,Y10T

Claim:
1. A coated article comprising a coating supported by a glass substrate, with the coating comprising: a dielectric layer; an IR reflecting layer comprising silver on the glass substrate and over at least the dielectric layer; an oxided barrier layer comprising, by % metal, 54-58 wt. % Ni, 20-22.5 wt. % Cr, 1-5 wt. % Co, 1-5 wt. % W, and 12.5-14.5 wt. % Mo over and directly contacting the IR reflecting layer; another barrier layer comprising Nb and Zr over the oxided barrier layer comprising, by % metal, 54-58 wt. % Ni, 20-22.5 wt. % Cr, 1-5 wt. % Co, 1-5 wt. % W, and 12.5-14.5 wt. % Mo; and another dielectric layer on the glass substrate located over at least the another barrier layer.