Coated electrode for arc welding

Details Coated electrode for arc welding Coated electrode for arc welding

1981-03-05

1983-01-04

Kucia, R. R.

Electric heating

Metal heating

Weld rod composition

148 24, 148 26, 21914523, 428386, B23K 3530, B23K 35362

Patent

active

043673945

ABSTRACT:
A coated electrode for arc welding, comprising a steel wire core having a flux coating therein, the flux consisting essentially of 6-24% of TiO.sub.2, 2-15% of MgO, 10-30% of SiO.sub.2, 5-15% of Mn, 1-6% of Al.sub.2 O.sub.3, 20-60% of iron powder, not more than 2.5% of iron oxide and 0.5-2.5% of an organic component and having a weight ratio of MgO/(TiO.sub.2 +Al.sub.2 O.sub.3) in the range of 0.15-0.7, and a binder for the flux.

REFERENCES:
patent: 3211591 (1965-10-01), Miltschitzky et al.
patent: 3393102 (1968-07-01), Carroll
patent: 3490942 (1970-01-01), Lalieu

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