Electric heating – Metal heating – By arc
Patent
1974-06-14
1976-12-21
Goldberg, Elliot A.
Electric heating
Metal heating
By arc
219118, B23K 1500
Patent
active
039990303
ABSTRACT:
A method for welding dissimilar metals, wherein the end of one of said dissimilar metals is welded to a metal plate by using a filler metal, the material of said metal plate being the same as that of another of said dissimilar metals; and electron beam welding is applied along the interface formed between such a joint surface of said metal plate, which does not include the aforesaid welded portion, and the joint surface of another of said dissimilar metals.
REFERENCES:
patent: 3436515 (1969-04-01), Sayer et al.
patent: 3560700 (1971-07-01), Reidelsturz et al.
patent: 3582605 (1971-06-01), Lamatsch
patent: 3808395 (1974-04-01), Bailey et al.
Metals Handbook, vol. 6, 8th Ed., pp. 558-560, 1971.
"Better, Less Costly Bi-Metal Turbine Wheels EB Welded" Reprinted from Welding Engineer, Aug. 1962.
"Electron Beam Welding of Bimetal Turbine Wheels" Engineering Report United Aircraft Corp., 1962.
Kita Hisanao
Nakazaki Takamitsu
Okamura Hisanori
Yonezawa Tatsuo
Goldberg Elliot A.
Hitachi , Ltd.
Peterson G. R.
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