STRENGTHENED GLASS-BASED ARTICLE

A method of making a strengthened glass-based article includes compressing a cladding bonded to a glass at least in part by compacting the glass from a first density to a second density at least 10 mg/cm3 greater than the first density, where the compacting occurs when heating the glass to a tempera...

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Bibliographic Details
Main Authors AALDENBERG, Emily Marie, GROSS, Timothy Michael
Format Patent
LanguageEnglish
French
Published 11.07.2024
Subjects
CHEMISTRY
GLASS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
PERFORMING OPERATIONS
TRANSPORTING
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Summary:A method of making a strengthened glass-based article includes compressing a cladding bonded to a glass at least in part by compacting the glass from a first density to a second density at least 10 mg/cm3 greater than the first density, where the compacting occurs when heating the glass to a temperature greater than 100° C and below a softening temperature of the glass, whereby the compacted glass pulls the cladding into compression, thereby strengthening the glass-based article. L'invention concerne un procédé de fabrication d'un article à base de verre renforcé incluant la compression d'un revêtement lié au verre au moins en partie par compactage du verre d'une première densité à une seconde densité d'au moins 10 mg/cm3 supérieure à la première densité, le compactage se produisant lors du chauffage du verre à une température supérieure à 100 °C et inférieure à une température de ramollissement du verre, le verre compacté mettant le revêtement en compression, ce qui permet de renforcer l'article à base de verre.
Bibliography:Application Number: WO2023US82407