Alkaline-earth aluminosilicate glass and use thereof

2 23 23 2 2 2 The invention relates to an alkaline-earth aluminosilicate glass with the following composition (in wt. %, based on oxide content): SiO>58-62; BO0 5.5; AlO13.5 17.5; MgO 0-7; CaO 5.5-14; SrO 0-8, BaO 6-14; ZrO0-2; CeO0.001 0.5; TiO0.01-2. The glass is particularly suitable for use a...

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Bibliographic Details
Main Authors Fechner, Joery Hinrich, Brix, Peter, Ott, Franz
Format Patent
LanguageEnglish
Published 24.06.2008
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Summary:2 23 23 2 2 2 The invention relates to an alkaline-earth aluminosilicate glass with the following composition (in wt. %, based on oxide content): SiO>58-62; BO0 5.5; AlO13.5 17.5; MgO 0-7; CaO 5.5-14; SrO 0-8, BaO 6-14; ZrO0-2; CeO0.001 0.5; TiO0.01-2. The glass is particularly suitable for use as a bulb material for halogen light bulbs.