ZIRCON COMPATIBLE GLASSES FOR DOWN DRAW

A glass that is down-drawable and ion exchangeable. The glass has a temperature T35kp at which the viscosity is 35 kilopoise. T35kp is less than the breakdown temperature Tbreakdown of zircon. La présente invention concerne un verre pouvant être étiré par le bas et permettant l'échange ionique....

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Bibliographic Details
Main Authors DEJNEKA, MATTHEW J, HANSON, BENJAMIN Z, ELLISON, ADAM J
Format Patent
LanguageEnglish
French
Published 24.02.2011
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:A glass that is down-drawable and ion exchangeable. The glass has a temperature T35kp at which the viscosity is 35 kilopoise. T35kp is less than the breakdown temperature Tbreakdown of zircon. La présente invention concerne un verre pouvant être étiré par le bas et permettant l'échange ionique. Le verre présente une température T35kp à laquelle la viscosité est de 35 kP (35 kPa.s). T35kp est inférieur à la température de rupture Tbreakdown du zircon.
Bibliography:Application Number: WO2010US46153