Process for the production of a metallic semi-finished or finished part as a composite with a functionalized surface and such a semi-finished or finished part

摘要

The invention relates to methods for producing a metallic semi-finished product or finished part as a composite with a functionalized surface, and to such semi-finished products or finished parts This is done by coating a metallic substrate as part of the semi-finished or finished part with a metallic layer, applying particles to the metallic layer and shaping the substrate with the metallic layer and the particles at a temperature lower than the melting temperature of the metallic substrate , the metallic layer and the particle. For this purpose, a semi-finished or finished part is a composite material with a deposited metallic layer and with by applying and forming in the surface of the layer and / or in the Layer molded particles.