COMPOSITION OF WELDING WIRE FOR WELDING HIGH-ALLOY CORROSION RESISTANT AUSTENITE-FERRITE STEEL Russian patent published in 1994 - IPC

Abstract RU 2014192 C1

FIELD: chemical engineering. SUBSTANCE: composition has mass %: carbon 0.015-0.04; silicon 0.05-0.3; manganese 0.05-0.6; chrome 18.0- 28.0; nickel 7,2-14.0; nitrogen 0.05-0.3; tungsten 0.5-0.8; magnesium 0.05-0.1; lantana 0.05-0.15; iron - the rest. The ratio of nickel to chrome amount in any composition must be less or equal to 0.5 and larger or equal to 0.4. The nitrogen amount must be larger or equal to the silicon amount. EFFECT: improved corrosion resistance. 2 tbl

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RU 2 014 192 C1

Authors

Jushchenko K.A.

Avdeeva A.K.

Kakhovskij Ju.N.

Fadeeva G.V.

Chulkov V.A.

Peretjazhko S.P.

Chechetina N.A.

Dates

1994-06-15Published

1992-05-21Filed