Baoji - Niobium Sheet

Giant Metal produce niobium sheet by vacuum electron beam melting technology. First, melt the not forging niobium bar into niobium ingot by vacuum electron beam melting technology. There are 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 slab, then take it for annealing treatment and cleaning. After several times of rolling and annealing finally get the high quality niobium sheet. The unique way of rolling and annealing, temperature and time control that Giant Metal have guarantees the excellent quality. And our production of niobium in mechanical properties and microstructure is superior to other company`s.