Electric heating – Metal heating – By arc
Patent
1982-10-08
1985-01-08
Albritton, C. L.
Electric heating
Metal heating
By arc
219121EC, B23K 2700
Patent
active
044928467
ABSTRACT:
Process for the production of bonded hard alloys, which comprises inserting a thin sheet of a Fe group metal or its alloy as a filler in between the surfaces of at least one kind of hard alloy, and applying a high energy beam to a part or all of the thin sheet to melt and solidify the thin sheet in a slit form, thereby bonding the hard alloys together.
REFERENCES:
patent: 3466418 (1969-09-01), Webb
patent: 3561099 (1971-02-01), Mizuhara
patent: 3591917 (1971-07-01), Shira et al.
patent: 3988563 (1976-10-01), Swengel, Sr. et al.
patent: 3999031 (1976-12-01), Yonezawa et al.
Hara Akio
Miyake Masaya
Yazu Shuji
Albritton C. L.
Sumitomo Electric Industries Ltd.
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