frit seal

frit seal

[′frit ‚sēl]
(engineering)
A seal made by fusing together metallic powders with a glass binder, for such applications as hermetically sealing ceramic packages for integrated circuits.
References in periodicals archive ?
The University intends to subcontract these activities to e2v technologies Ltd who have been identified as the only potential supplier who encompass all of these capabilities: For the vacuum enclosure e2v routinely make glass to metal seals using a range of bonding techniques including direct glass to metal Housekeeper seals, low melting metal O ring seals, and so-called frit seals