Sprühbeschichtungen für Aufhängungsdämpferstangen

摘要

Electroplated chromium coatings on automobile suspension damper piston rods 12 are replaced with thermal or kinetic spray coatings 32 of: (a) suitable corrosion-resistant metal alloys such as iron and chromium containing nickel-based alloys or chromium containing steels, or (b) suitable ceramic coatings such as electrically insulative alumina ceramics. The spray coatings are porous, and the metal alloy coatings usually should be sealed for corrosion protection.