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    • Niobium - Foil

      Discovered in 1801 by C. Hatchett in London, England. Niobium is a silver coloured metal which is generally found in conjunction with tantalum, the two elements being separated by fractional crystallisation 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.

      Foil - Thin sheets of pure metal and metal alloys. Due to their fragile nature, some foils are coated on one side with an acrylic or polyester support. Where foils are supported they are indicated in the detailed item description.


      When dealing with foils at 0.05mm or thinner, we offer 2 options: Light Tight tested foils (denoted as LT in our catalogue) or standard untested foils (denoted as Sizes in our catalogue).

      When the foil thickness surpasses 0.05mm, there's no requirement for a light-tight test, as these foils become naturally denser and provide a more effective barrier against light.

    37 results

    Product
    Product NB00-FL-000100 99.9% Niobium Foil 0.001mm thick Purity 99.9% Thickness 0.001mm -- Diameter 4mm - 25.4mm - Size 10mm x 10mm - 50mm x 50mm
    Product NB00-FL-000110 99.9% Niobium Foil 0.002mm thick Purity 99.9% Thickness 0.002mm -- Diameter 4mm - 25.4mm - Size 10mm x 10mm - 50mm x 50mm
    Product NB00-FL-000120 99.9% Niobium Foil 0.0025mm thick Purity 99.9% Thickness 0.0025mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 25mm x 25mm - 100mm x 100mm
    Product NB00-FL-000130 99.9% Niobium Foil 0.003mm thick Purity 99.9% Thickness 0.003mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 25mm x 25mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000140 99.9% Niobium Foil 0.004mm thick Purity 99.9% Thickness 0.004mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 25mm x 25mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000210 99.9% Niobium Foil 0.005mm thick Purity 99.9% Thickness 0.005mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 10mm x 10mm - 100mm x 100mm
    Product NB00-FL-000150 99.9% Niobium Foil 0.006mm thick Purity 99.9% Thickness 0.006mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000466 99.9% Niobium Foil 0.0065mm thick Purity 99.9% Thickness 0.0065mm --- Size Light Tight 10mm x 10mm - 25mm x 25mm Size 10mm x 10mm - 25mm x 25mm
    Product NB00-FL-000160 99.9% Niobium Foil 0.007mm thick Purity 99.9% Thickness 0.007mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 100mm x 100mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000230 99.9% Niobium Foil 0.0075mm thick Purity 99.9% Thickness 0.0075mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 100mm x 100mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000170 99.9% Niobium Foil 0.008mm thick Purity 99.9% Thickness 0.008mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 100mm x 100mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000180 99.9% Niobium Foil 0.009mm thick Purity 99.9% Thickness 0.009mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 100mm x 100mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000250 99.9% Niobium Foil 0.01mm thick Purity 99.9% Thickness 0.01mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 150mm x 150mm Size 10mm x 10mm - 200mm x 200mm
    Product NB00-FL-000270 99.9% Niobium Foil 0.0125mm thick Purity 99.9% Thickness 0.0125mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 25mm x 25mm Size 10mm x 10mm - 100mm x 100mm
    Product NB00-FL-000190 99.9% Niobium Foil 0.02mm thick Purity 99.9% Thickness 0.02mm -- Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 150mm x 150mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000101 99.9% Niobium Foil 0.025mm thick as rolled Purity 99.9% Thickness 0.025mm Temper As Rolled - Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 100mm x 100mm Size 10mm x 10mm - 50mm x 50mm
    Product NB00-FL-000200 99.9% Niobium Foil 0.025mm thick annealed Purity 99.9% Thickness 0.025mm Temper Annealed - Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 10mm x 10mm - 50mm x 50mm
    Product NB00-FL-000116 99.9% Niobium Foil 0.05mm thick as rolled Purity 99.9% Thickness 0.05mm Temper As Rolled Coil Width 150mm Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 150mm x 150mm Size 10mm x 10mm - 150mm x 150mm
    Product NB00-FL-000115 99.9% Niobium Foil 0.05mm thick annealed Purity 99.9% Thickness 0.05mm Temper Annealed - Diameter 4mm - 50.8mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 10mm x 10mm - 100mm x 100mm
    Product NB00-FL-000118 99.9% Niobium Foil 0.06mm thick as rolled Purity 99.9% Thickness 0.06mm Temper As Rolled - Diameter 4mm - 50.8mm - Size 10mm x 10mm - 100mm x 100mm
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