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  • THERMAL SPRAY
  • Fusing Coating
  • THERMAL SPRAY

    이곳은 간략한 설명글이 들어갈 자리입니다.

    Fusing Coating

    Thermal Spray

    Fusing Coating

    Fusing Coating is a method of forming a film by spraying powder onto the base material using a high-temperature heat source generated by burning acetylene gas with oxygen at high pressure. Various types of powder are used to form a thick film of corrosion resistance and wear resistance in a short period of time.
    ▶ PROCESS : MATERIAL INSPECTION → SURFACE ACTIVATION → FUSING COATING → INSPECTION → GRINDING


    • Flame spray

    • Portable spray

    Application
    field

    Improved chemical resistance of equipment in the chemical field

    Improved corrosion resistance of equipment exposed to seawater environment

    Improved wear resistance of agitation equipment such as screws

    Coating
    materials

    Tungsten Carbide - Nickel - Chrome : Excellent corrosion resistance compared to Tungsten Carbide coating, making it ideal for seawater applications such as hydraulic rods

    Chromium Carbide : Increased wear and friction resistance with high microhardness and no brittleness

    Process
    condition

    Types of heat sources: oxygen + fuel

    Temperature of heat source: high temperature (3200 ~ 3500℃)

    Injection speed: low speed

    Base material temperature: over 500℃

    Process
    characteristics

    Precision coating for thin base materials and complex shape parts

    Formation of high coating thickness compared to other thermal spray processes

    Coating thickness is easily adjusted, so it is easy to repair products with severe wear

    Simplified equipment makes it easy to move around and relatively inexpensive