Method of hard surfacing a metal object

Details Method of hard surfacing a metal object Method of hard surfacing a metal object

1977-10-20

1980-04-01

Goldberg, Elliot A.

Electric heating

Metal heating

For deposition welding

219 75, 219 77, B23K 904

Patent

active

041963369

ABSTRACT:
A hard surface on reactive metal such as a titanium member is weld deposited in an inert gas atmosphere using a welding rod tubing made of the same metal as the member and filled with tungsten carbide particles.

REFERENCES:
patent: 2137471 (1938-11-01), Zublin
patent: 3231709 (1966-01-01), Foley
patent: 3405247 (1968-10-01), Hlivka
patent: 3526352 (1970-09-01), Jackson
patent: 3644697 (1972-02-01), Krahl
patent: 3808397 (1974-04-01), Wilson
patent: 3825721 (1974-07-01), Carroll

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