CompanyGoodfellow Corporation
LanguageEnglish (US)
Deliver toUnited States of America


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    • Erbium - Foil

      Discovered by C.G. Mosander in 1842 in Stockholm, Sweden. A member of the lanthanide group of elements, erbium is a silver grey metal. It has high electrical resistivity and has properties similar to holmium and dysprosium. It is always found in combination with other rare earths, being found in small quantities in the same minerals as dysprosium (gadolinite, fergusonite and xenotime); its abundance in the Earth's crust is 3.8 ppm. It slowly tarnishes in air, reacts slowly with water and dissolves in acids. It has limited applications as a pure metal, but is used as an alloying element with titanium and is also used to produce infra-red absorbing glass. Erbium oxide is used within the ceramics industry to produce a pink glaze.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.

    4 results

    Product ER00-FL-000105 Erbium - Foil Purity 99.0% Thickness 0.005mm Temper As Rolled - Size 25mm x 25mm -
    Product ER00-FL-000100 Erbium - Foil Purity 99.0% Thickness 0.025mm Temper As Rolled Diameter 20mm Size 25mm x 25mm - 50mm x 50mm -
    Product ER00-FL-000115 Erbium - Foil Purity 99.0% Thickness 0.125mm Temper As Rolled -- Size Light Tight 25mm x 25mm - 100mm x 100mm
    Product ER00-FL-000180 Erbium - Foil Purity 99.0% Thickness 1mm Temper As Rolled -- Size Light Tight 25 mm x 25 mm - 50 mm x 50 mm
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