Flux for use in submerged arc welding of steel

Details Flux for use in submerged arc welding of steel Flux for use in submerged arc welding of steel

1974-11-29

1977-04-12

Rosenberg, Peter D.

Metal treatment

Compositions

Fluxing

148 26, B23K 3534

Patent

active

040173399

ABSTRACT:
A flux for use in submerged arc welding of steel, is formed from 10 - 70% iron powder, 10 - 50% MgO, 3 - 25% CaO, 2 - 25% carbonate based on the CO.sub.2 content, 0.03 - 1.5% of a compound or mixture containing boron oxide, the weight being based on the B.sub.2 O.sub.3 content, less than 15% TiO.sub.2, and at least one deoxidizing metallic agent selected from the group consisting of Si, Mn, Al, Ti and alloys thereof.

REFERENCES:
patent: 2308801 (1943-01-01), Anderson
patent: 2467544 (1949-04-01), Whitcomb
patent: 3511701 (1970-05-01), Mouton
patent: 3745294 (1973-07-01), Arikawa

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