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Boris M Kostyanoi

Anatoly I Manokhin

Evgeny N Ivashina

Gennady S Kolganov

Stanislav S Volkov

Alexei G Zubarev

Igor A Taldykin

Viktor V Kazansky

The process according to the present invention relates to the production of ferrovanadium alloys. The process comprises melting a charge containing iron and vanadium with a subsequent reduction of iron and vanadium to give a metal melt. In accordance with the present invention, iron and vanadium are reduced substantially completely. The resulting metal melt is poured into a converter and then purged, through the converter bottom, by means of oxygen blowing at a supply rate of oxygen and for a period of time sufficient to produce a slag containing at least 35% by weight of vanadium pentoxide. Thereafter, the metal melt is discharged from the converter, while vanadium and iron are reduced from the resulting slag by the metallothermal method.

Process for producing ferrovanadium alloys

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Boris M Kostyanoi