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High Corrosion Resistance Min U Tungsten Boat Polished Surface

    Buy cheap High Corrosion Resistance Min U Tungsten Boat Polished Surface from wholesalers
     
    Buy cheap High Corrosion Resistance Min U Tungsten Boat Polished Surface from wholesalers
    • Buy cheap High Corrosion Resistance Min U Tungsten Boat Polished Surface from wholesalers

    High Corrosion Resistance Min U Tungsten Boat Polished Surface

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    Model Number : U Boat Tungsten
    Price : Negitionable
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 10000sets/month
    Delivery Time : 30 days after receiving down payment
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    High Corrosion Resistance Min U Tungsten Boat Polished Surface

    99.95% Min U Boat Tungsten Polished Surface


    U Boat Tungsten is mainly used in coating technology, electronics industry, electric power engineering and other fields, such as a storage device for capacitor sintering, vacuum thermal evaporation, and nuclear fuel sintering.


    Feature


    high corrosion resistance

    High density

    99.95% Purity

    Long service life


    Parameters


    Products Name

    99.95% Min U Boat Tungsten Polished Surface

    Size

    Customized according to customer needs

    Material

    pure tungsten

    Grade

    W1

    Density

    19.2g/cm3

    Surface

    polished

    Application

    Evaporation boat


    Atomic number

    74

    CAS number

    7440-33-7

    Atomic mass

    183.84 [g/mol]

    Melting point

    3420 °C

    Boiling point

    5555 °C

    Density at 20 °C

    19.25 [g/cm3]

    Crystal structure

    Body-centered cubic

    Coefficient of linear thermal expansion at 20 °C

    4.4 × 10-6 [m/(mK)]

    Thermal conductivity at 20 °C

    164 [W/(mK)]

    Specific heat at 20 °C

    0.13 [J/(gK)]

    Electrical conductivity at 20 °C

    18.2 × 106 [S/m]

    Specific electrical resistance at 20 °C

    0.055 [(Ωmm2)/m]


    Application


    1. Metallizing, Electron-beam Spraying, sintering annealing in reducing atmosphere in electronics.

    2. Military and light industries.

    3. Evaporate small lengths of wire or evaporate materials.

    4. A tungsten boat is ideal for use in small evaporation systems.

    5. Tungsten boat sources are used for the vacuum evaporation of materials.


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