CompanyGoodfellow Corporation
LanguageEnglish (US)
Deliver toUnited States of America


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    • Niobium - Tube

      Discovered in 1801 by C. Hatchett in London, England. Niobium is a silver colored metal which is generally found in conjunction with tantalum, the two elements being separated by fractional crystallization of their respective fluoro-complexes. It has an abundance of 20 ppm in the earth's crust. As a pure metal, is very reactive and forms an extremely stable oxide when exposed to air which enhances its corrosion resistance. Niobium will react with a variety of non-metals at elevated temperatures. Niobium and its alloys have high melting points and are, therefore, used in high temperature engineering products (for use at temperatures in excess of 1200C). It is also used as an alloying agent for certain steels where it greatly improves the strength of the resulting material. Niobium also finds applications in atomic reactors due to its corrosion resistance and, when combined with either tin (Nb₃Sn) or zirconium, it has a high degree of superconductivity.Tube - A hollow length of material normally circular in section. Most tubes are straight except those made of flexible polymer.

    5 results

    Product NB00-TB-000110 Niobium - Tube Outside Diameter 1mm Inside Diameter 0.5mm Wall Thickness 0.25mm Temper As Drawn Length 100mm - 1000mm Purity 99.9%
    Product NB00-TB-000100 Niobium - Tube Outside Diameter 2.54mm Inside Diameter 2.44mm Wall Thickness 0.05mm Temper Annealed Length 100mm - 1000mm Purity 99.9%
    Product NB00-TB-000200 Niobium - Tube Outside Diameter 5mm Inside Diameter 4.4mm Wall Thickness 0.3mm Temper As Drawn Length 100mm - 1000mm Purity 99.9%
    Product NB00-TB-000300 Niobium - Tube Outside Diameter 10mm Inside Diameter 9.2mm Wall Thickness 0.4mm Temper As Drawn Length 100mm - 1000mm Purity 99.9%
    Product NB00-TB-000400 Niobium - Tube Outside Diameter 16mm Inside Diameter 13mm Wall Thickness 1.5mm Temper As Drawn Length 100mm - 1000mm Purity 99.9%
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