Welding electrode

Details Welding electrode Welding electrode

1975-07-28

1978-02-07

Goldberg, E. A.

Electric heating

Metal heating

Weld rod composition

219 74, 219 7614, B23K 3500

Patent

active

040728455

ABSTRACT:
A metallic powder and flux-cored arc-welding or hard-surfacing electrode having improved metal deposition rate for gas-shielded arc-welding or hard-surfacing processes is disclosed wherein about 24 to about 35% of the total weight of the electrode is contributed by the core and the core is characterized by a relatively low flux content and high metallic powder content in the order of about 80% or greater, which metallic powder is preferably powdered iron.

REFERENCES:
patent: 3177340 (1965-04-01), Danhier
patent: 3787658 (1974-01-01), Kammer
patent: 3800120 (1974-03-01), Helton
patent: 3851143 (1974-11-01), Bishel
patent: 3868491 (1975-02-01), Ito
patent: 3919517 (1975-11-01), Ishizaki

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