PVD- oder Plasma- CVD-Beschichtung und Verfahren zu ihrer Herstellung
摘要
<p>The invention relates to a PVD coating or plasma CVD coating and to a process for applying it to a tool. In a hard material system having at least two metallic components, inhomogeneity of the composition for improving the adhesive strength is caused in the edge region of the tool, having an overall advantageous effect on the service life of a tool of this type, although the ideal composition is not present in the edge region.</p>
