Patent ID: 8084100

Claim:
A method for the manufacture of a coating on a substrate, which is located on the surface of a base body, in said method a ceramic layer with ceramic coating material being applied to the substrate in a process chamber using a plasma beam and using a low pressure plasma spraying thin film (LPPS-TF) process, wherein the substrate contains at least one metal which at an adjusted reaction temperature of the substrate diffuses to a surface of the substrate, and in the presence of reactive oxygen oxidizes to produce a ceramic intermediate layer having a thickness between 0.001 and 2 μm, the ceramic layer being deposited on the ceramic intermediate layer, wherein the reaction temperature of the substrate has a value in the range from 800° C.-1200° C., and wherein an oxygen partial pressure value in the range of 0.05-5 mbar is regulated in the process chamber for production of the ceramic intermediate layer and wherein the oxygen partial pressure value is subsequently regulated in the range of 0.01-2 mbar in the process chamber for production of the ceramic layer, wherein the at least one metal of the substrate diffuses to a surface of the ceramic intermediate layer during production of the ceramic intermediate layer.