Metallizing Equipment Co. Pvt. Ltd.

Wire Arc Spray

  • Wire Arc Spray:

    The Wire Arc Spray Coating method is a Thermal Spray process in which two conductive wires are melted as they are acted upon by an arc. The arc produces such a temperature that it transforms the wires into a molten state. The resulting material is then atomized into small particles and ultimately propelled onto the desired substrate by ultra-clean, compressed air. Major advantages of utilizing the Wire Arc Spray coating method include lower operating costs, higher material output per hour, and production of a more coarse coating than the Plasma or HVOF coating methods. As well, Wire Arc coatings are exceptionally suited for dimensional restoration of both mis-machined and worn parts, saving clients large amounts of time and money; when such events occur. Wire Arc Spray coatings also have a rich history of proven and cost-efficient corrosion protection.

    Overall, the Wire Arc Spray coating method is a cost efficient and easily repeatable process that allows for a tremendous variety of highly reliable, material-coatings solutions.

    Wire arc metallizing is excellent for applications that require a heavy coating deposit. The wire arc system produces a highly concentrated spray pattern and can spray at extremely high speeds.


  • Basic Charateristics:
    Heat source
    Plasma Arc
    Material
    Wire
    Arc temperature
    Approx. 4,000 °C
    Particle velocity
    Approx. 150 m/s
    Spray performance
    15 – 3,300 g/min
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