Method of bonding metals to ceramics

Details Method of bonding metals to ceramics Method of bonding metals to ceramics

1988-12-19

1991-04-23

Roy, Upendra

Superconductor technology: apparatus, material, process

High temperature , per se

Having tc greater than or equal to 150 k

20419224, 437 62, 428621, 428642, 428671, 505704, 505740, H01L 3912, C22C 2912

Patent

active

050100530

ABSTRACT:
A ceramic or glass having a thin layer of silver, gold or alloys thereof at the surface thereof. A first metal is bonded to the thin layer and a second metal is bonded to the first metal. The first metal is selected from the class consisting of In, Ga, Sn, Bi, Zn, Cd, Pb, Tl and alloys thereof, and the second metal is selected from the class consisting of Cu, Al, Pb, An and alloys thereof.

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patent: 4559277 (1985-12-01), Ito
patent: 4649085 (1987-03-01), Landram
patent: 4826808 (1989-05-01), Yurek et al.
Jin et al.; Proc. Mat. Res. Soc., Apr. 1987, Anaheim, Calif.
Gurvitch et al., Appl. Phys. Letts 51 (1987) 1027.

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