A method for repairing thermal barrier coatings with local damage

摘要

A method for repairing thermal barrier coatings with on the surface of the thermal barrier coating existing local damage with a filler material, whereby in a first process step, the local damage by means of a high-performance laser can be predetermined with respect to their dimensions is increased, characterized in that, in a second process step, the enlarged point with a ceramic filling material is filled up, wherein the filler material to be introduced into the local damage to the dimensions of the enlarged point corresponding inlay, and in a third process step, the filling material is sintered.