AIR BRAZE FILLER MATERIAL FOR CERAMIC METALLIZATION AND BONDING, AND METHOD FOR METALLIZATION AND BONDING OF CERAMIC SURFACES

摘要

A reactive air braze filler material is provided, comprising of a metal-ceramic mixture with at least one noble metal, preferably in an amount ranging between about 50 and 90 mol%, and a solid mixture of at least two metal oxides, preferably in an amount ranging between about 10 and 50 mol%; in particular, the solid mixture comprises one or more copper oxides CuO_x where x ranges between 0.5 and 1.0; and one or more transition metal oxides R"O_y where y ranges between 1.0 and 3.0.