When electricity runs through the metal, a thin layer of an oxide forms on the surface. We've already talked about how niobium is used in jewelry because it can .
Uses of Niobium. Niobium is used with iron and other elements in stainless steel alloys and also in alloys with a variety of nonferrous metals, such as zirconium, Niobium alloys are strong and are often used in pipeline construction. The metal is used in superalloys for jet engines and heat resistant equipment.
Niobium oxide – Manufacture lithium niobate for surface acoustic wave filters. Titanium-zirconium-niobium alloys (Ti-Zr-Nb) have potential to be used for solid .
Niobium oxide (Nb2O5) coatings were deposited as thin films on Si(100) by reactive. . The use of niobium oxide as catalysts support or as promoter received an .