Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Andreas Happ

Peter Elsner

Peter Eyerer

Lars Ziegler

Helfried Urban

Thomas Keicher

Christian Anselment

Wolfgang Merz

Günter Helferich

Bernd Bader

Peter Prof Elsner

In a method for applying a surface structure to a solid body, a structured surface is placed directly or indirectly onto the surface of the solid body and the structure of this structured surface is reproduced in the surface of the solid body, in that an explosive structured layer is arranged on the surface of the solid body and the structure of the explosive structured layer is explosively disseminated into the surface of the solid body. According to the invention, the surface of the solid body is provided with a surface pre-structure before the actual dissemination, at least in regions, wherein the structure of the explosive structured layer is disseminated on at least one partial region of the surface pre-structure so that the surface structure produced results from overlapping of the surface pre-structure with the explosively disseminated structure.

Method for applying a surface structure to a solid body and solid body provided with such a surface structure

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Karlsruhe, Germany

Andreas Happ