Corning Incorporated
GLASS ARTICLES EXHIBITING HIGH COMPRESSIVE STRESS, AUTOMOTIVE INTERIOR SYSTEMS THAT INCLUDE SUCH GLASS ARTICLES AND METHODS FOR MAKING THE SAME

Abstract:

Embodiments of this disclosure pertain to glass articles with a glass composition including about 65 mol % or greater SiO.sub.2; 8 mol % or greater Al.sub.2O.sub.3; from about 3.5 mol % to about 16 mol % Na.sub.2O; up to about 5 mol % P.sub.2O.sub.5, and up to about 15 mol % ZnO. In one or more embodiments, the glass composition includes about 56% or greater SiO.sub.2; about 8 mol % or greater Al.sub.2O.sub.3; from about 3.5 mol % to about 16 mol % Na.sub.2O; up to about 1 mol % P.sub.2O.sub.5; and up to about 15 mol % ZnO. In some embodiments, the glass article exhibits a CS at a depth of greater than 30 micrometers of about 1 GPa or greater. Embodiments of an automotive interior system including such glass articles and methods of making glass articles are also disclosed.