COATING AND METHOD FOR PRODUCING SAME

摘要

The invention relates to a coating for coating a metallic surface. According to the invention, the coating comprises a first and a second layer that are arranged onto the surface of a metallic surface in such manner that the first layer is against the metallic surface and the second layer is arranged on top of the first layer, and the second layer is a sol-gel layer. Furthermore, the invention relates to a method for coating a metallic surface.