Electric heating – Metal heating – For bonding with pressure
Patent
1978-06-15
1980-02-12
Reynolds, Bruce A.
Electric heating
Metal heating
For bonding with pressure
219 71, 219 84, 339 5L, 75134T, B23K 1106, H01R 3930, C22C 2800
Patent
active
041885236
ABSTRACT:
The roll electrode comprises a stator member and a rotor member surrounding the stator member with an annular gap therebetween and a liquid metal is filled in the gap. The liquid metal has a composition consisting of 69.5.+-.5.0 atomic % of Ga, 15.2.+-.1.0 atomic % of In, 6.1.+-.1.0 atomic % Sn, 4.5.+-.0.8 atomic % of Zn, 3.2.+-.0.5 atomic % of Ag and 1.5.+-.0.5 atomic % of Al.
REFERENCES:
patent: 2147699 (1939-02-01), Hardiman
patent: 2523789 (1950-09-01), Teare
patent: 2717840 (1955-09-01), Bosch
patent: 3501611 (1970-03-01), Opprecht
patent: 3622944 (1971-11-01), Tsuchiya
Homma Jun-ichi
Kawai Jun
Watanabe Masahiro
Watanabe Saburo
Fuji Industry Co., Ltd.
George Keith E.
Nippon Electric Co. Ltd.
Pfund Charles E.
Reynolds Bruce A.
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