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Flame spraying
The material in the form of wire or powder enters the ignited mixed gas (oxy-acetylene, propane-butane, propylene) where it is propelled towards the surface (substrate material) that requires coating.
Spraying parameters:
- Coating thickness: 0.1 to 0.8 mm
- Porosity: 6-15%
- Adhesion: 15-25 Mpa
Spraying materials:
- Polymers (PEEK, PTFE, PA)
- Aluminium and aluminium alloys
- Zinc and zinc alloys
- Copper and copper alloys
- Steel
- Special alloys