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Tantalum is a shiny grey, very hard and yet ductile heavy metal from the vanadium group, it is easy to form and weld. Tantalum belongs to the refractory metals, is very resistant to almost all acids (except hydrofluoric acid) and has a high absorption capacity for hydrogen and nitrogen. In nature, tantalum only occurs bound together with niobium. Tantalum is used in electrical engineering, chemistry, in high-temperature furnace construction, in evaporation plants and even in nuclear technology. Tantalum is added as an alloying component to rust and acid-resistant steels. Tantalum carbide is used for the production of hard metals. At E.WAGENER you can obtain tantalum in all common forms, alloys and processing forms, always in accordance with your requirements.