Baoji - Niobium Bar

Giant Metal produces niobium bar by electron beam melting technology. First, melt the not forging niobium bar into niobium ingot by vacuum electron beam melting technology. We have two ways of smelting, single smelting and multiple smelting. Usually we smelt two times, or it can be more than two times depending on the product specific requirements. Second, forging and axial breakdown niobium ingot and make it into niobium bar, then take it for annealing treatment, cleaning, trimming and arrange the sizes. After several times of rolling and annealing finally get the high quality niobium bar. The unique way of breakdown, rolling and annealing, the compression ratio, and the control of temperature and time that Giant Metal have guarantees the excellent quality.