Preferenze
AziendaGoodfellow GmbH
LinguaItaliano
ValutaEUR
Consegna aGermania

Preferenze

EUR
    Totale:
     
     Prodotto/i  Articolo/i
    Accesso | Registrazione
    • Ferro - Tondino

      Iron was known and used by ancient civilisations. One of the most abundant metals (41000 ppm in the earth's crust), iron is probably one of the most important, being used on the largest scale of any metal. Its production in the blast furnace is well documented. When pure, iron is a lustrous white metal which is soft and very workable. However, it is reactive and easily forms a coating of hydrated oxide on its surface in the presence of moist air. This is non-coherent and flakes easily to reveal fresh surfaces for attack. Iron is soluble in dilute acids, where Fe(II) is produced in solution; more oxidising acids produce Fe(III) solutions and strongly oxidising agents (e.g. dichromate or concentrated nitric acid) produce a passive form of the metal, probably as a result of the formation of a coherent surface film of oxide. Depending upon the temperature, pure iron can exist in three forms, namely alpha-, gamma- and delta-iron; alpha iron is a polymorphic form of iron which is stable below 906C; it has a body centred cubic lattice (bcc) and is magnetic up to 768C. Gamma iron is a polymorphic form of iron which is stable between 906C and 1403C; it has a face centred cubic lattice (fcc) and is nonmagnetic (n.b. its range of stability is reduced by the presence of carbon, manganese and nickel and it is the basis of the austenite solid solutions). Delta iron is the polymorphic form of iron which is stable between 1403C and the melting point; it has the same lattice structure as alpha iron. Iron is the basis for many types of steel, the properties being achieved by the alloying of iron with carbon, nickel, chromium and other elements in varying proportions which results in materials with vastly differing mechanical and physical properties. Iron is also an essential element for all life forms, the average human body containing 4 gm of the element. The majority of iron in the body is present within haemoglobin, the respiratory pigment which provides the mechanism for the transportation of oxygen by red blood cells.Tondino - Una lunghezza diritta di materiale dalla sezione circolare.

    31 risultati

    Prodotto
    Prodotto FE00-RD-000110 Ferro - Tondino Purity 99.99% Diametro 2mm - Tempra Come trafilato Lunghezza 50mm - 1000mm
    Prodotto FE00-RD-000111 Ferro - Tondino Purity 99.95% Diametro 2mm - Tempra Come trafilato Lunghezza 50mm - 1000mm
    Prodotto FE00-RD-000112 Ferro - Tondino Purity 99.95% Diametro 2mm - Tempra Come trafilato Lunghezza 21 mm
    Prodotto FE00-RD-000125 Ferro - Tondino Purity 99.99% Diametro 3mm - Tempra Come trafilato Lunghezza 50 mm - 500 mm
    Prodotto FE00-RD-000120 Ferro - Tondino Purity 98.0% Diametro 3.2mm - Tempra Come trafilato Lunghezza 25mm - 1000mm
    Prodotto FE00-RD-000128 Ferro - Tondino Purity 99.99% Diametro 4mm - Tempra Come trafilato Lunghezza 50 mm - 300 mm
    Prodotto FE00-RD-000129 Ferro - Tondino Purity 98.0% Diametro 4mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000130 Ferro - Tondino Purity 98.0% Diametro 4.8mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000143 Ferro - Tondino Purity 99.99% Diametro 5mm - Tempra Come trafilato Lunghezza 50 mm - 300 mm
    Prodotto FE00-RD-000145 Ferro - Tondino Purity 99.99% Diametro 6mm - Tempra Come trafilato Lunghezza 50 mm - 300 mm
    Prodotto FE00-RD-000147 Ferro - Tondino Purity 98.0% Diametro 6.35mm - Tempra Come trafilato Lunghezza 50mm - 1000mm
    Prodotto FE00-RD-000146 Ferro - Tondino Purity 99.8% Diametro 6.35mm Grado Soft Ingot Iron Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000148 Ferro - Tondino Purity 99.99% Diametro 8mm - Tempra Come trafilato Lunghezza 50 mm - 200 mm
    Prodotto FE00-RD-000150 Ferro - Tondino Purity 98.0% Diametro 9.5mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000151 Ferro - Tondino Purity 99.8% Diametro 9.5mm Grado Soft Ingot Iron Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000155 Ferro - Tondino Purity 99.99% Diametro 10mm - Tempra Come trafilato Lunghezza 25mm - 100mm
    Prodotto FE00-RD-000156 Ferro - Tondino Purity 99.95% Diametro 12.7mm - Tempra Come trafilato Lunghezza 50 mm - 500 mm
    Prodotto FE00-RD-000157 Ferro - Tondino Purity 98.0% Diametro 12.7mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000160 Ferro - Tondino Purity 98.0% Diametro 19mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm
    Prodotto FE00-RD-000161 Ferro - Tondino Purity 99.8% Diametro 19mm Grado Soft Ingot Iron Tempra Come trafilato Lunghezza 100mm - 1000mm
    Non riesci a trovare quello che stai cercando? Parla con uno dei nostri esperti tecnici.
    Sorry – Your selected filters returned no results.

    Please try a different filter selection or choose from one of the following product types below:

    Sorry, but you need to update your browser to use our website.

    We apologise for any inconvenience this may cause and thanks for your patience.

    To place a phone order:
    US:1 800 821 2870
    UK: 0800 731 4653

    Customer Support: info@goodfellow.com

    Thank you
    The Goodfellow Team

    Parla con il nostro team di esperti chiamando 0800 1000 579 (DE), oppure compila il modulo sottostante.