Method for directly bonding ceramic and metal members and lamina

Metal fusion bonding – Process – Metal to nonmetal with separate metallic filler

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228124, 228193, 22826312, 22826318, 228903, B23K 35368

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active

046934090

ABSTRACT:
A laminated body comprising a ceramic member and a metal member, and a method of forming the laminated body are described. The laminated body is characterized in that the ceramic member contains in its surface portion a bonding agent and the metal member is directly bonded to the surface of the ceramic member. The method of forming the laminated body is characterized in that a bonding agent-containing layer is first formed in the surface of the ceramic member and then the bonding agent-containing layer is heated while being contacted with the metal member.

REFERENCES:
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patent: 3994430 (1976-11-01), Cusano et al.
patent: 4050956 (1977-09-01), de Bruin et al.
patent: 4129243 (1978-12-01), Cusano et al.
patent: 4273822 (1981-06-01), Bube
patent: 4540462 (1985-09-01), Mizunoya et al.
Burgess et al., The Direct Bonding of Metals to Ceramics by the Gas-Metal Eutectic Method, J. Electrochem. Soc., (USA), vol. 122, #5, May 1975.

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