Cored type welding electrode

Details Cored type welding electrode Cored type welding electrode

1978-05-08

1980-01-29

Kucia, Richard R.

Electric heating

Metal heating

Weld rod composition

2191463, 21914631, 21914641, 21914652, B23K 3530

Patent

active

041862937

ABSTRACT:
A cored type welding electrode which enables good penetration, has an improved range of welding voltages, produces low smoke and provides a weld deposit having good impact properties. The flux contains larger than normal quantities of basic oxides, controlled maximum amounts of acidic or amphoteric oxides and deoxidizers, and a very carefully controlled maximum and minimum amount of combined fluorine in the form of a fluoride.

REFERENCES:
patent: 3531620 (1970-09-01), Arikawa
patent: 3566073 (1971-02-01), Black
patent: 3702390 (1972-11-01), Blake
patent: 3767891 (1973-10-01), Haverstraw
patent: 3805016 (1974-04-01), Soejima
patent: 3825721 (1974-07-01), Carroll
patent: 3848109 (1974-11-01), Zvanut
patent: 3947655 (1976-03-01), Gonzalez

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