The disclosure describes a tempered vacuum glass, which comprises: at least two glass sheets arranged parallel to each other; surrounding edges of adjacent glass sheets being sealed using an edge sealing structure; and support members placed in an array between the adjacent glass sheets to form a vacuum space. The edge sealing structure is a metallic edge-sealing structure. The structure comprises a first transition layer, a first metallized layer, a first intermetallic compound layer, a solder layer, a second intermetallic compound layer, a second metallized layer, and a second transition layer stacked in that order. The first and second metallized layers are in a spongy skeleton structure formed by sintering a metal paste. The first and second transition layers are formed by sintering the metal paste on the adjacent glass sheets, and contain a glass phase layer including metallic particles and a metal oxide layer with a net structure.


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    Title :

    Tempered vacuum glass


    Contributors:
    ZHAO YAN (author) / LI YANBING (author) / LIANG XIPING (author) / LI SUZHEN (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B23K Löten , SOLDERING OR UNSOLDERING / B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



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