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  • THERMAL SPRAY
  • Arc Spray
  • THERMAL SPRAY

    이곳은 간략한 설명글이 들어갈 자리입니다.

    Arc Spray

    Thermal Spray

    ARC Spray

    Two wires charged with anode cathode by DC electrodes are transferred to a specially designed torch tip, and two wires are melted by arc energy of about 4,100 degrees, colliding with the base material at a speed of about 150m/sec with compressed air to form an alloyed coating film.
    ▶ PROCESS : MATERIAL INSPECTION → SURFACE ACTIVATION → ARC SPRAY → INSPECTION → GRINDING


    Arc spray system

    Application
    field

    Restoration of worn shafts, bearings and sleeves and securing original dimensions

    Apply coating to anti-skid and friction parts

    Applicable to various parts such as metal, ceramic and plastic parts

    Coating
    materials

    Type of coating material: wire rod

    Zinc/aluminum alloy wire

    Nickel/crop alloy wire

    Various alloy wire rods such as stainless steel, copper, zinc, aluminum, and Inconel

    Process
    condition

    Types of heat sources: electric arc type using current voltage

    Temperature of heat source: 4,100 ~ 6,000℃

    Molten particle scattering speed: 150 (m/sec)

    Adhesion (psi) : 7,000

    Process
    characteristics

    Method with the least thermal deformation of the base material

    Protective layer formation and economical coating method of a wide range of base materials

    Simple coating equipment and easy process management

    Coating material is limited to wire, and coating layer density is low

    Applies wear resistance, corrosion resistance, heat shielding, electrical, insulation, and conduction properties depending on the coating material