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Chemical Vapor Deposition CVD Tungsten Ring Products Semiconductor

    Buy cheap Chemical Vapor Deposition CVD Tungsten Ring Products Semiconductor from wholesalers
     
    Buy cheap Chemical Vapor Deposition CVD Tungsten Ring Products Semiconductor from wholesalers
    • Buy cheap Chemical Vapor Deposition CVD Tungsten Ring Products Semiconductor from wholesalers

    Chemical Vapor Deposition CVD Tungsten Ring Products Semiconductor

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    Model Number : Tungsten Ring
    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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    Chemical Vapor Deposition CVD Tungsten Ring Products Semiconductor

    Chemical Vapor Deposition CVD Tungsten Products Semiconductor Tungsten Ring


    Tungsten Rings can be customized in width, thickness and ring diameter. Tungsten Rings can have a custom shaped hole and can be open or closed. American Elements specializes in producing high purity, uniformly shaped Tungsten Rings. We offer custom rings with annealed or hard temper and will meet most common Milspec or ASTM standards. Tungsten Rings are hollow, circular pieces of metal and can be produced in custom sizes. In addition to standard alloys, we specialize in corrosion resistant alloys, high temperature applications, and custom shapes and forms, including custom inner and outer dimensions and threads. American Elements also produces tungsten as rods, ingots, powder, pieces, discs, granules, wire, and in compound forms such as oxide. Tungsten rings can be used as components in a variety of applications.


    Parameter


    Molecular Weight

    183.85

    Appearance

    Silvery

    Melting Point

    3410 °C

    Boiling Point

    5900 °C

    Density

    19.3 g/cm3

    Solubility in H2O

    N/A

    Electrical Resistivity

    5.65 μΩ ·m (27 °C)

    Electronegativity

    1.7 Paulings

    Heat of Fusion

    35.3 kJ/mol

    Heat of Vaporization

    806.7 kJ/mol

    Poisson's Ratio

    0.28

    Specific Heat

    0.133 J/g mol (20 °C)

    Tensile Strength

    750 MPa

    Thermal Conductivity

    1.73 W/m K

    Thermal Expansion

    (25 °C) 4.5 µm·m-1·K-1

    Vickers Hardness

    3430 MPa

    Young's Modulus

    411 GPa


    Tungsten Ring Applications


    1. widely used in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications;

    2. applied in producing electrodes, heating elements, heat shields, sintering trays, sintering boats, stacking sheets, base plates, sputtering targets, crucibles in electronic and vacuum applications.

    3. can be used as contacts in vehicle motors.

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