Preferenze
AziendaGoodfellow GmbH
LinguaItaliano
ValutaEUR
Consegna aGermania

Preferenze

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

      Tantalum was discovered in 1802 by A.G. Ekeberg in Uppsala, Sweden. Tantalum is a shiny, silvery coloured metal which is heavy, dense, malleable and ductile when pure. It is found in small quantities in minerals (generally in conjunction with niobium), and is isolated by conversion to the oxide and then the fluoro-complex, K₂TaF₇, from which the pure metal is obtained by electrolysis. Tantalum is extremely corrosion resistant due to the formation of an oxide film, and is also resistant to acid attack (with the exception of HF). It will react with fused alkalis and a variety of non-metals at elevated temperatures. Tantalum can be used as a replacement for platinum for laboratory apparatus which has to have good corrosion resistance, and the metal is also used within the chemical industry for similar reasons. The fluids in the human body do not react with the metal and, hence, it is used for surgical implants without rejection. Other applications include the use of tantalum carbide in cemented carbides which are used as cutting tools. The pure metal is used in the electronics industry in the manufacture of various types of electronic equipment (e.g. rectifiers, capacitors, lamp filaments, etc.). Tantalum is also used in vacuum systems as it has a high absorption rate for residual gases. It is also used as an alloying element with, for example, nickel and molybdenum, to produce alloys which have good corrosion resistance, strength and ductility.Tondino - Una lunghezza diritta di materiale dalla sezione circolare.

    21 risultati

    Prodotto
    Prodotto TA00-RD-000110 Tantalio - Tondino Diametro 1mm -- Lunghezza 10mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000115 Tantalio - Tondino Diametro 1.5mm Tempra Annealed - Lunghezza 25mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000117 Tantalio - Tondino Diametro 1.7mm Tempra Annealed - Lunghezza 100mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000120 Tantalio - Tondino Diametro 2mm Tempra Annealed - Lunghezza 100mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000124 Tantalio - Tondino Diametro 2.5mm Tempra Annealed - Lunghezza 25mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000126 Tantalio - Tondino Diametro 3mm Tempra Annealed - Lunghezza 25mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000130 Tantalio - Tondino Diametro 5mm Tempra Annealed - Lunghezza 100mm - 500mm Purity 99.9%
    Prodotto TA00-RD-000135 Tantalio - Tondino Diametro 6.35mm Tempra Annealed - Lunghezza 25mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000140 Tantalio - Tondino Diametro 10mm Tempra Annealed - Lunghezza 50mm - 200mm Purity 99.9%
    Prodotto TA00-RD-000141 Tantalio - Tondino Diametro 10mm Tempra Non ricotto Metodo di produzione Forged Lunghezza 50mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000142 Tantalio - Tondino Diametro 12.7mm Tempra Annealed - Lunghezza 50mm - 200mm Purity 99.9%
    Prodotto TA00-RD-000145 Tantalio - Tondino Diametro 16mm Tempra Come trafilato - Lunghezza 25mm - 100mm Purity 99.9%
    Prodotto TA00-RD-000148 Tantalio - Tondino Diametro 18mm Tempra Annealed - Lunghezza 25mm - 100mm Purity 99.9%
    Prodotto TA00-RD-000150 Tantalio - Tondino Diametro 20mm Tempra Annealed - Lunghezza 20mm - 1000mm Purity 99.9%
    Prodotto TA00-RD-000155 Tantalio - Tondino Diametro 25mm -- Lunghezza 100mm Purity 99.9%
    Prodotto TA00-RD-000161 Tantalio - Tondino Diametro 30mm Tempra Annealed - Lunghezza 25mm - 500mm Purity 99.9%
    Prodotto TA00-RD-000160 Tantalio - Tondino Diametro 30mm Tempra Non ricotto Metodo di produzione Forged Lunghezza 25mm - 50mm Purity 99.9%
    Prodotto TA00-RD-000170 Tantalio - Tondino Diametro 40mm Tempra Non ricotto Metodo di produzione Forged Lunghezza 50mm - 200mm Purity 99.9%
    Prodotto TA00-RD-000172 Tantalio - Tondino Diametro 50mm Tempra Annealed - Lunghezza 100mm - 200mm Purity 99.9%
    Prodotto TA00-RD-000175 Tantalio - Tondino Diametro 75mm Tempra Annealed - Lunghezza 100mm Purity 99.9%
    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 uno dei nostri esperti

    0800 1000 579 (DE)

    Le nostre linee telefoniche sono aperte dal lunedì al venerdì dalle 8:00 alle 17:00.

    Per parlare con uno dei nostri uffici internazionali clicca qui.

    Puoi anche organizzare una richiamata tramite cliccando qui.