Sealed structure and production method thereof

Details Sealed structure and production method thereof Sealed structure and production method thereof

1986-12-10

1989-10-10

Ramsey, Kenneth J.

Metal fusion bonding

Process

Bonding nonmetals with metallic filler

228124, 228187, 228194, 22826312, B23K 103

Patent

active

048726060

ABSTRACT:
In a sealed structure consisting of ceramic members opposing each other and a frame coupled to the ceramic members and defining an He-tight chamber with the ceramic members, the melting point of a joint member for bonding one of the ceramic members to the frame is lower than the melting point of another joint member for bonding the other of the ceramic members to the frame so that rebonding can be made.

REFERENCES:
patent: 3517432 (1970-06-01), Sandstrom
patent: 3693239 (1972-09-01), Dix
patent: 3994430 (1976-11-01), Cusano et al.
patent: 4019080 (1977-04-01), Besson
patent: 4076955 (1978-02-01), Gates
patent: 4602731 (1986-07-01), Dockus
patent: 4699310 (1987-10-01), Kohno et al.

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