Tantalum Niobium Foil   Tantalum Niobium Alloy Foil

We supply tantalum niobium alloy foil which is used in the production of electronic components including phones,personal computers, pagers,automotive electronics.Nb-Ta alloy foil also can be used to make carbide tools.
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  • Specifications of Tantalum Niobium Foil /Tantalum Niobium Alloy Foil/ Nb-Ta Alloy Foil
    * Standard:ASTM B708  * Materials:
            R05240
            (Ta-Nb alloy, 60% tantalum, 40% nobium, electron-beam furnace or vacuum-arc melt)
    * Width : 30mm - 200mm
    * Length: >50
    * Thickness: 0.03mm - 0.07mm
    * Purity: 99.95% or 99.99%
    * Features of Tantalum Niobium Foil /Tantalum Niobium Alloy Foil/ Nb-Ta Alloy Foil:
    1)Good ductility
    2)Excellent acid-resistance
    3)Good plasticity
    4)Good capability of absorbing and releasing hydrogen
    5)High melting point, high boiling point
    6)Very small coefficients of thermal expansion
    * Applications of Tantalum Niobium Foil /Tantalum Niobium Alloy Foil/ Nb-Ta Alloy Foil:
    1.Electronic Instrument
    2.Industry Steel industry
    3.Chemical industry
    4.Atomic energy industry
    5.Aerospace aviation
    6.Cemented carbide
    7.Medical treatment
    8.Carbide tools

    If you are interested in our Tantalum Niobium Alloy foils , please submit the webform below with the sizes . We will quote the latest price to you within one business day . Customization and bulk orders are our specialty.
  • Detailed informations Tantalum Niobium Foil /Tantalum Niobium Alloy Foil/ Nb-Ta Alloy Foil
    Spceial requirements if you need , please feel free to send us Email:shanghaimaterials@126.com  
    or submit the inquiry form in bottom  of this page.
    Chemical Composition

    Element

    R05240 (Ta-40Nb) (%,Max)

    C

    0.01

    O

    0.02

    N

    0.01

    H

    0.0015

    Fe

    0.01

    Mo

    0.02

    Nb

    35.0–42.0

    Ni

    0.01

    Si

    0.005

    Ti

    0.01

    W

    0.05

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