Process for producing a surface coating, in particular for the piston rod of a piston-cylinder unit

摘要

Method for producing a piston rod with a metallic corrosion protection layer on a metallic base material, the piston rod being produced with a defined undersize in the area of the surface to be coated, the corrosion protection layer being formed by an aluminum-titanium compound which is applied to the base material and then a connection with the base material is made in a curing process.