LOW-MELTING GLASS COMPOSITIONS, ARTICLES, AND METHODS OF MAKING THE SAME

LOW-MELTING GLASS COMPOSITIONS, ARTICLES, AND METHODS OF MAKING THE SAME

Disclosed herein are glass compositions, articles made from the disclosed glass compositions, and methods of making the same. More specifically disclosed herein is a glass composition comprising: about 25 to about 55 mol% of P2O5; about 5 to about 45 mol% of SiO2; about 5 to about 22 mol% of Al2O3;...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COOK, Glen Bennett, MANCINI, Matthew Francis Lane, MAURO, John Christopher, ASTLE, Sierra, GALLAGHER, Colleen Elizabeth, TRAUGH, Shaylee, CLARK, Nicholas
Format: Patent
Sprache:eng ; fre
Schlagworte:
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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Beschreibung
Zusammenfassung:Disclosed herein are glass compositions, articles made from the disclosed glass compositions, and methods of making the same. More specifically disclosed herein is a glass composition comprising: about 25 to about 55 mol% of P2O5; about 5 to about 45 mol% of SiO2; about 5 to about 22 mol% of Al2O3; about 5 to about 30 mol% of ZnO; greater than 0 to about 20 mol% a total amount of Na2O, K2O, and/or Li2O; about 2 to about 8 mol% of CaO, and/or about 2 to about 8 mol% of MgO. La présente invention concerne des compositions de verre, des articles fabriqués à partir des compositions de verre divulguées et des procédés de fabrication de ces dernières. Plus particulièrement, la présente invention porte sur une composition de verre comprenant : environ 25 à environ 55 % molaire de P2O5 ; environ 5 à environ 45 % molaire de SiO2 ; environ 5 à environ 22 % molaire d'Al2O3 ; environ 5 à environ 30 % molaire de ZnO ; une quantité totale de Na2O, K2O, et/ou Li2O supérieure à 0 jusqu'à environ 20 % molaire ; environ 2 jusqu'à environ 8 % molaire de CaO, et/ou environ 2 jusqu'à environ 8 % molaire de MgO.