... processing Niobium is a shiny, white, soft, ductile and paramagnetic metal, which takes on a bluish tinge when ... density in comparison to other refractory metals, and it is corrosion resistant, exhibits superconductivity properties, and forms dielectric oxide layers. These ... mm or as client's requestAppliance: Niobium and niobium alloyed pipes, bars and wires own a high melting point, corrosion ...