Method for metallizing ceramic substrates and new, thus obtained

Details Method for metallizing ceramic substrates and new, thus obtained Method for metallizing ceramic substrates and new, thus obtained

1979-06-25

1981-09-15

Smith, Ronald H.

Stock material or miscellaneous articles

Composite

Of metal

427229, 427266, 427282, 427377, 4273835, B32B 900

Patent

active

042898293

ABSTRACT:
Method of metallizing a ceramic substrate so as to obtain on this substrate weldable metallized zones or areas usable at a high temperature, characterized by depositing on a ceramic substrate, an ink including cobalt oxide and forming a hooking layer by forming a compound between the ceramic and cobalt oxide, under an oxidizing atmosphere, and, reducing at about 1,100.degree. C., the oxide superficially so as to obtain a cobalt metal layer and metallized zones or areas weldable by a method known per se.

REFERENCES:
patent: Re28506 (1975-08-01), Quaintance et al.
patent: 3629150 (1971-12-01), Shannon
patent: 3734767 (1973-05-01), Church et al.
patent: 3982941 (1976-09-01), Inskip
patent: 4016308 (1977-04-01), Frazee
patent: 4025669 (1977-05-01), Greenstein
patent: 4129434 (1978-12-01), Plumat et al.

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