High Temperature Substrate Attachment Glass

A method of forming a glass, the method comprising:

• providing ingredients;
• heating ingredients together above a melting temperature to form a molten glass;
• cooling the glass;
• wherein the ingredients combine to provide constituents comprising:
• group A in a molar concentration of 70-95%;
• group B in a molar concentration of 5-20%;
• group C in a molar concentration of 1-20%;
• group D in a molar concentration of 0-6%;and
• group E in a molar concentration of 0-10%;
• wherein:
• group A is selected from the group consisting of:
• silicon oxides in a molar percent of 15-65%;
• boron oxides in a molar percent of 0-20%;
• zinc oxides in a molar percent of 15-55%;
• phosphorous oxides in a molar percentage of 0-25%;
• and
• combinations thereof;
• group B is selected from the group consisting of:
• aluminum oxides in a molar percent of 3-20%;
• titanium oxides in a molar percent of 5-20%;
• zirconium oxide in a molar percent of 5-20%;
• yttrium oxide in a molar percent of 5-20%;and
• combinations thereof;
• group C is selected from the group consisting of:
• magnesium oxides in a molar percent of 1-20%;
• calcium oxides in a molar percent of 1-20%;
• strontium oxides in a molar percent of 1-20%;
• barium oxides in a molar percent of 1-20%;
• and
• combinations thereof;
• group D is selected the from the group consisting of:
• titanium oxides in a molar percent of 0-6%;
• zirconium oxides in a molar percent of 0-6%;
• niobium oxides in a molar percent of 0-6%;
• platinum in a molar percent of 0-6%;
• manganese oxides in a molar percent of 0-6%;
• cerium oxides in a molar percent of 0-6%;
• and
• combinations thereof;
• group E is selected from the group consisting of:
• lithium in a molar percent of 0-10%;
• sodium in a molar percent of 0-10%;
• potassium in a molar percent of 0-10%;and
• combinations thereof;
• and the foregoing percentages are expressed in relation to the glass composition as a whole.