Thermal Spraying Coatings are coating processes in which molten or semi-molten materials are propelled onto a surface. The coating materials in forms of powder, wire or rod are heated by Electrical (Plasma or Arc) or Combustion Flame and convert to micrometer-size particles. Then the particles are accelerated towards substrates and create a coating.
Coating quality is usually assessed by its porosity, oxide content, macro and micro-hardness, bond strength and surface roughness. Generally higher particle velocity results in higher coating quality.
Thermal Coating Applications:
-Hard Chrome Replacement
-Low Friction Release
-Wear & Abrasion Resistant
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