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3], complete recovery of vanadium from the iron-vanadium concentrate up to ferrovanadium constitutes less than 50 %, whereby the highest losses occur at the stage of recovery from the vanadium slag of vanadium pentoxide.
If increase of titanium content in ferroalloy enables reduction of its density and melting point of the alloy changes insignificantly [8], in melting of ferrovanadium, ferroniobium and ferromolybdenum sharp increase of temperature of alloys is observed as content of the main alloying element increases, which causes reduction of the pool dimensions and need to reduce optimum mass of the metal being remolten.
Canada's only ferrovanadium converter, Masterloy Products, imports all of its vanadium pentoxide from either South Africa, the U.
industry is materially injured by reason of imports of ferrovanadium from Korea that the U.
Ferrovanadium is produced in metallurgy from vanadium-containing feedstock, using alumo-, silico- or carbo-thermal methods [1-3].
industry is materially injured by reason of imports of ferrovanadium from Korea that are allegedly sold in the United States at less than fair value.
AMG, which is Vanadium-based in Cambridge, Ohio, particularizes in the environmentally beneficial conversion of oil refinery and power plant waste products into ferrovanadium, nickel and molybdenum mainly utilized by global steel producers in automotive, energy transmission and infrastructure applications.