Keramisches Wärmedämmschichtsystem mit äußerer aluminiumreicher Schicht und Verfahren

Layer system (1) comprises a substrate (4), a ceramic layer (10), an aluminum-rich outermost layer (13), which is directly formed on the ceramic layer, and an optional metallic adhesion promoter layer (7), which is arranged between the substrate and the ceramic layer. An independent claim is also included for producing the layer system, comprising applying aluminum particles directly on the ceramic layer using binder.