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CompanyGoodfellow Cambridge Ltd
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    • Manganese - Foil

      Manganese was discovered in 1774 by J.G. Grahn in Stockholm, Sweden. Manganese is abundant in the earth's crust (950 ppm) and its principle ore is pyrolusite, a crude form of the dioxide. It is obtained by reduction with aluminium or in a blast furnace. Pure manganese is a hard, brittle, silvery coloured, metallic element which exists in three polymorphic forms (alpha, beta and gamma) and has a complicated crystal structure. It resembles iron in being moderately reactive and dissolving in cold, dilute non-oxidising acids. When exposed to air, manganese forms an extremely stable oxide coating which is not easily reduced. Pure manganese is ferromagnetic after processing. Manganese is not used as the basis of alloys but it is a common constituent of alloys based on other systems, its addition resulting in a significant improvement in the physical and mechanical properties of the resulting alloys. For example, it is present in all steels and cast iron, the concentration being increased for special grades of material; it is also added to certain grades of brass and bronze as well as some nickel and aluminium base alloys. Manganese is also an important element for living beings as manganese deficiency can result in weakened bones and cause them to be easily broken. On average, a human body will contain 12 mg of the element.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.

    20 results

    Product
    Product MN00-FL-000150 Manganese - Foil Thickness 0.001mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000160 Manganese - Foil Thickness 0.002mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000170 Manganese - Foil Thickness 0.0025mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000180 Manganese - Foil Thickness 0.003mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000190 Manganese - Foil Thickness 0.004mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000100 Manganese - Foil Thickness 0.005mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000110 Manganese - Foil Thickness 0.006mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000120 Manganese - Foil Thickness 0.007mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000130 Manganese - Foil Thickness 0.008mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000140 Manganese - Foil Thickness 0.009mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000250 Manganese - Foil Thickness 0.01mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000260 Manganese - Foil Thickness 0.0125mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000270 Manganese - Foil Thickness 0.015mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000171 Manganese - Foil Thickness 0.016mm - Size 25mm x 25mm - 50mm x 50mm Purity 98.7%
    Product MN00-FL-000280 Manganese - Foil Thickness 0.02mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 10mm x 10mm - 50mm x 50mm Purity 98.7%
    Product MN00-FL-000290 Manganese - Foil Thickness 0.025mm Size Light Tight 10mm x 10mm - 50mm x 50mm Size 10mm x 10mm - 50mm x 50mm Purity 98.7%
    Product MN00-FL-000200 Manganese - Foil Thickness 0.05mm - Size 25 mm x 25 mm - 50 mm x 50 mm Purity 98.7%
    Product MN00-FL-000350 Manganese - Foil Thickness 1mm Size Light Tight 10mm x 10mm - 25mm x 25mm - Purity 99.95%
    Product MN00-FL-000101 Manganese - Foil Thickness 2mm Size Light Tight 25 mm x 25 mm - Purity 99.95%
    Product MN00-FL-000300 Manganese - Foil Thickness 2mm Size Light Tight 50 mm x 50 mm - Purity 99.95%
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