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    • Vanadio - Foglio

      Vanadium was discovered in Mexico City in 1801 by A.M. del Rio, and was rediscovered in 1831 by N.G. Selfström in Falun, Sweden. Vanadium is a soft, shiny, silvery metal which can be found in many different minerals, including some crude oils. It has an abundance of 160 ppm in the earth's crust and can be isolated after conversion to the pentoxide, V₂O₅, followed by direct reduction with aluminium. High purity metal can be obtained by the van Arkel process in which the iodide is decomposed on a hot filament under vacuum. Pure vanadium resists corrosion due to the formation of a protective oxide film on its surface; it is attacked by concentrated acids but not by fused alkalis. The principal use for vanadium is as an alloying constituent, particularly in steels where it is introduced as ferrovanadium, an alloy of iron and vanadium. The addition of vanadium to steels removes occluded oxygen and nitrogen, thus improving the materials' strength. A typical vanadium content would be 0.5% max.Foglio - Sottili fogli di metallo puro e leghe metalliche. A causa della loro fragilità, alcuni fogli sono rivestiti su un lato con un sostegno in acrilico o poliestere. La parte in cui i fogli sono sostenuti è indicata nella descrizione dettagliata dell'elemento.

    23 risultati

    Prodotto
    Prodotto V-00-FL-000180 Vanadio - Foglio Purity 99.8% Thickness 0.001mm --- Size 25 mm x 25 mm - 50 mm x 50 mm -
    Prodotto V-00-FL-000190 Vanadio - Foglio Purity 99.8% Thickness 0.002mm --- Size 25 mm x 25 mm - 50 mm x 50 mm -
    Prodotto V-00-FL-000110 Vanadio - Foglio Purity 99.8% Thickness 0.004mm --- Size 25 mm x 25 mm - 50 mm x 50 mm -
    Prodotto V-00-FL-000120 Vanadio - Foglio Purity 99.8% Thickness 0.005mm --- Size 10mm x 10mm - 100mm x 100mm -
    Prodotto V-00-FL-000130 Vanadio - Foglio Purity 99.8% Thickness 0.006mm -- Diametro 4mm - 15mm Size 25mm x 25mm - 100mm x 100mm -
    Prodotto V-00-FL-000140 Vanadio - Foglio Purity 99.8% Thickness 0.007mm -- Diametro 4 mm - 15 mm Size 25 mm x 25 mm - 100 mm x 100 mm -
    Prodotto V-00-FL-000150 Vanadio - Foglio Purity 99.8% Thickness 0.008mm -- Diametro 4 mm - 15 mm Size 25 mm x 25 mm - 100 mm x 100 mm -
    Prodotto V-00-FL-000170 Vanadio - Foglio Purity 99.8% Thickness 0.01mm -- Diametro 4 mm - 15 mm Size 25 mm x 25 mm - 100 mm x 100 mm Size Light Tight 25 mm x 25 mm
    Prodotto V-00-FL-000151 Vanadio - Foglio Purity 99.8% Thickness 0.0125mm -- Diametro 4 mm - 15 mm Size 25 mm x 25 mm - 100 mm x 100 mm Size Light Tight 25 mm x 25 mm - 50 mm x 50 mm
    Prodotto V-00-FL-000280 Vanadio - Foglio Purity 99.8% Thickness 0.015mm -- Diametro 4 mm - 25 mm Size 50 mm x 50 mm - 150 mm x 150 mm Size Light Tight 25 mm x 25 mm - 150 mm x 150 mm
    Prodotto V-00-FL-000290 Vanadio - Foglio Purity 99.8% Thickness 0.02mm -- Diametro 4 mm - 25 mm Size 50 mm x 50 mm - 150 mm x 150 mm Size Light Tight 25 mm x 25 mm - 150 mm x 150 mm
    Prodotto V-00-FL-000270 Vanadio - Foglio Purity 99.8% Thickness 0.025mm Tempra Come laminato - Diametro 4mm - 50mm Size 50mm x 50mm - 100mm x 100mm Size Light Tight 25mm x 25mm - 100mm x 100mm
    Prodotto V-00-FL-000200 Vanadio - Foglio Purity 99.8% Thickness 0.04mm Tempra Come laminato - Diametro 4 mm - 25 mm - Size Light Tight 25 mm x 25 mm - 150 mm x 150 mm
    Prodotto V-00-FL-000105 Vanadio - Foglio Purity 99.8% Thickness 0.1mm Tempra Come laminato --- Size Light Tight 25mm x 25mm - 150mm x 150mm
    Prodotto V-00-FL-000210 Vanadio - Foglio Purity 99.8% Thickness 0.125mm Tempra Come laminato - Diametro 10mm - 30mm Size 100mm x 100mm Size Light Tight 25mm x 25mm - 35mm x 500mm
    Prodotto V-00-FL-000115 Vanadio - Foglio Purity 99.8% Thickness 0.2mm Tempra Come laminato - Diametro 4 mm - 50 mm - Size Light Tight 25 mm x 25 mm - 150 mm x 300 mm
    Prodotto V-00-FL-000220 Vanadio - Foglio Purity 99.8% Thickness 0.25mm Tempra Come laminato - Diametro 4mm - 25mm - Size Light Tight 25mm x 25mm - 150mm x 150mm
    Prodotto V-00-FL-000126 Vanadio - Foglio Purity 99.8% Thickness 0.4mm Tempra Come laminato --- Size Light Tight 25mm x 25mm - 150mm x 150mm
    Prodotto V-00-FL-000230 Vanadio - Foglio Purity 99.8% Thickness 0.5mm Tempra Come laminato - Diametro 4mm - 50mm - Size Light Tight 25mm x 25mm - 300mm x 300mm
    Prodotto V-00-FL-000131 Vanadio - Foglio Purity 99.8% Thickness 0.5mm Tempra Come laminato Finitura Superficiale Polished On Both Sides Diametro 4mm - 25mm - Size Light Tight 25mm x 25mm - 300mm x 300mm
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