Manufacturing electrically conducting optimally adhering surface regions on injection molded magnesium alloy parts comprises chromating the parts, re metallizing and applying a silicone paste

摘要

Manufacturing electrically conducting optimally adhering surface regions on chemically or galvanically coated or lacquered injection molded magnesium alloy parts comprises: cleaning, activating and pickling the surface of the injection molded part; black, yellow, olive, green, blue or colorless-chromating the surface; lacquering the chromated part; re-metallizing using a laser; and applying a silicone paste containing organometallic sealing and/or adhesive material, especially silver or copper.