MANUFACTURE METHOD FOR TITANIUM-NIOBIUM ALLOY

摘要

The present invention relates to a method for manufacturing a titanium-niobium (Ti-Nb) alloy from titanium-niobium oxide (TiNb_2O_7). The method for manufacturing a titanium-niobium (Ti-Nb) alloy comprises: a step where titanium dioxide (TiO_2) reacts with niobium pentoxide (Nb_2O_5) in an electric furnace to produce titanium-niobium oxide; a step of reducing the titanium-niobium oxide (TiNb_2O_7) using a metal reducing agent to produce a titanium-niobium (Ti-Nb) alloy; and a step of removing metal reducing agent oxide and a surplus metal reducing agent by an acid leaching process.