PROCESS FOR APPLYING A MULTILAYERED COATING TO WORKPIECES AND/OR MATERIALS

摘要

The invention relates to a process for applying a multilayered coating to workpieces and/or materials, comprising the following steps: applying a supporting layer to the workpiece or the material by thermal spraying or plasma spraying; applying an adhesion--promoting intermediate layer; and applying a carbon- or silicon-containing topcoat layer by plasma vapour deposition (Figure 3B).