Highly homogeneous glass-ceramic component

US11465933B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Ralf Jedamzik · Griesheim, DE
• Steffen Grün · Wallhausen, DE
• Thomas Lifka · Bad Kreuznach, DE
• Johann Faderl · Nieder-Hilbersheim, DE

Key dates

• Filing date: Aug 22, 2016
• Grant date: Oct 11, 2022
• Expiry date: Aug 22, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C03C2204/00
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A glass-ceramic component is provided that has a low average coefficient of thermal expansion (CTE) and a high CTE homogeneity. The use of such a component and a process for producing such a component are also provided.