COMPOSITION OF ELECTRODE COATING FOR MANUFACTURING ELECTRODES FOR WELDING LOW-CARBON AND LOW-ALLOY STEELS Russian patent published in 1998 - IPC

Abstract RU 2115531 C1

FIELD: welding materials. SUBSTANCE: invention may find use when welding structures of low-carbon and low-alloy steels with rupture strength no less than 45 kg/sq.mm. Coating contains, wt %: titanium-magnetite ore, 38-40; cellulose, 40-43; and ferromanganese, 19-20. EFFECT: improved mechanical characteristics of metal at low magnitudes of welding current. 1 tbl

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RU 2 115 531 C1

Authors

Koval' A.V.

Okhotnikov V.A.

Fursov V.N.

Dates

1998-07-20—Published

1997-02-17—Filed