Tungsten – Our raw materials also include tungsten, which is also mined in Nigeria.
Applications Its compound is for light bulbs in electric lamps, television tubes, heating elements in electric furnaces, space technology and rockets. Tungsten carbide is an important link in the metal, mining and petroleum industries.
contains, containing candles which it’s primary use is to obtain tantalum and its close companion niobium. There is hardly a natural product that is versatile in almost all areas of human life like the metals of the vanadium group. Properties Very hard, fireproof material with a melting point of 2996 ° C and non-toxic – these are the properties that make tantalum (Ta) an indispensable raw material.