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Cordierite Glass-Ceramic
The present invention relates to an improved cordierite glass-ceramic. In order to improve the materials properties, it is proposed that the glass-ceramic comprising SiO2, Al2O3, MgO and Li2O contains cordierite as main crystal phase and that a secondary crystal phase of the glass-ceramic comprises high-quartz solid solution and/or keatite solid solution. The invention further relates to a process for producing such a glass-ceramic and the use of such a glass-ceramic.
Cordierite Glass-Ceramic
The present invention relates to an improved cordierite glass-ceramic. In order to improve the materials properties, it is proposed that the glass-ceramic comprising SiO2, Al2O3, MgO and Li2O contains cordierite as main crystal phase and that a secondary crystal phase of the glass-ceramic comprises high-quartz solid solution and/or keatite solid solution. The invention further relates to a process for producing such a glass-ceramic and the use of such a glass-ceramic.
Cordierite Glass-Ceramic
SCHNEIDER MEIKE (author) / HOCHREIN OLIVER (author) / SCHREDER BIANCA (author) / RUEDINGER BERND (author) / HOVHANNISYAN MARTUN (author)
2018-02-08
Patent
Electronic Resource
English
METHOD OF PRODUCING GLASS-CERAMIC MATERIAL OF CORDIERITE COMPOSITION
European Patent Office | 2016
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