Metal fusion bonding – Process – Diffusion type
Patent
1979-01-22
1981-06-02
Weidenfeld, Gil
Metal fusion bonding
Process
Diffusion type
29570, 228263A, B23K 2016
Patent
active
042706912
ABSTRACT:
Metallized layers are formed respectively on the surfaces to be joined of the ceramic members by performing metallized treatment on the surfaces, and then, these metallized layers are pressed against each other, and under pressure are diffusion-bonded at high temperature. A metal foil which can form a solid solution with the metallized layers can be interposed between the metallized layers before diffusion-bonding. This method can be used to manufacture an oxygen sensor element.
REFERENCES:
patent: 3333324 (1967-08-01), Roswell et al.
patent: 3531853 (1970-10-01), Klomp
patent: 3555667 (1971-01-01), Carlson et al.
patent: 4050956 (1977-09-01), De Bruin et al.
patent: 4051582 (1977-10-01), Eschler et al.
Ishii Shinya
Kamo Takashi
Saito Takaharu
Sugiyama Masahiko
Ramsey Kenneth J.
Toyota Jidosha Kogyo Kabushiki Kaisha
Weidenfeld Gil
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