POLYCYSTALLINE DIAMOND COAT WITH 1OO TEXTURE.

摘要

Polycrystalline diamond layer with texture 100 and with defined surface roughness, which has been applied on a substrate, characterized in that the surface roughness, adjusted in a defined way, is obtained by providing cavities with a depth adjusted in this layer. defined shape and with an adjusted proportion of the surface of the opening widths A1 of the cavities, and at least in one part of the cavities at least one additional material is applied to improve the properties of the diamond layer.