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Polycrystalline CVD Diamond

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    Buy cheap Polycrystalline CVD Diamond from wholesalers
     
    Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers
    • Buy cheap Polycrystalline CVD Diamond from wholesalers

    Polycrystalline CVD Diamond

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    Brand Name : INFI
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    • Product Details
    • Company Profile

    Polycrystalline CVD Diamond

    Polycrystalline CVD Diamond

    Chemical Vapor Deposition (abbreviated as CVD) is the use of gaseous or vaporous substances in the gas phase or gas-solid interface reaction to generate solid-state deposit process. Under low-pressure conditions, a certain method is used to activate the carbon containing gas, so that the carbon atoms therein are supersaturated on the substrate (seed crystals) to deposit and grow into diamond. The activation of the carbon source gas and the deposition of carbon atoms are accompanied by a series of chemical reactions, so this method of synthesizing diamond is called chemical vapor deposition.

    Product Characteristics:

    1.No metallic or non-metallic additives

    2.High hardness, high wear resistance, easy processing

    3.High thermal conductivity, full band transmission of electromagnetic waves

    4.Chemical stability against acid and alkali corrosion

    5.Customized service

    6.Standardized product specifications include Φ50.8*0.3mm, Φ50.8*0.4mm, Φ25.4*0.3mm, Φ25.4*0.4mm, etc. And also can be customized.

    Product Properties

    Optical Properties

    Useful transmission range

    Full-band transmission of
    electromagnetic wave

    Refractive index

    2.41@5900A

    Physical Properties

    Density

    3.52 g/cm³

    Sonic velocity

    >16,000 m/s

    Thermal Properties

    Thermal conductivity

    800~2000 W/m·k

    Mechanical Properties

    Young's modulus

    >1,000 GPa

    Hardness

    (Knoop):>8,000 kg/mm²

    Fracture toughness

    5~7 Mpa

    Fracture energy

    25 J/M

    Flexuralstrength

    500~1,000 MPa

    Compressive strength

    9 GPa

    Friction coefficient

    0.1 (Relative to steel)

    Chemical Properties

    Chemical inertness

    Insoluble in all acids and
    bases at roomtemperature


    CVD

    Quality Polycrystalline CVD Diamond for sale
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