FIELD: process engineering.
SUBSTANCE: invention relates to sealing of vacuum glass. Metal paste coating is applied on glass surface in sealing area. Glass is heated to form a metalised ply on the glass. Then, glass plate is toughened. Metal foil is arranged between metalised plies of two glasses and used as a solder. Now, soldering is performed to get a sealed joint.
EFFECT: sealed joint higher strength, air tightness and heat resistance.
11 cl, 4 dwg
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