METHOD OF CONVERTING TITANOMAGNETITE VANADIUM- CONTAINING ORE INTO TITANIC IRON, VANADIUM SLAG AND TITANIUM-CONTAINING ALLOY Russian patent published in 2003 - IPC

Abstract RU 2206630 C2

FIELD: ferrous metallurgy. SUBSTANCE: proposed method includes melting of metallized charge, devanadiumization of cast iron and processing removed titanic slag; processes are performed in self-contained units on revolving melts acted on by electromagnetic field. Melting process of metallized charge is performed on revolving melt of cast iron. Devanadiumization process is performed on revolving melt of cast iron whose temperature is reduced to 1300-1400 C. Titanic slag processing is performed on revolving molten metal obtained due to processing of titanic slag by metallic reductant till slag is not hardened. In forming of titanium-containing alloy, new oxide melt is obtained which is suitable for re-processing. EFFECT: enhanced efficiency. 6 cl, 1 dwg, 1 ex

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RU 2 206 630 C2

Authors

Korshunov E.A.

Smirnov L.A.

Burkin S.P.

Derjabin Ju.A.

Loginov Ju.N.

Mironov G.V.

Dates

2003-06-20—Published

2001-05-31—Filed