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1. (WO2017152891) ADHESION PROMOTER LAYER FOR JOINING A HIGH-TEMPERATURE PROTECTION LAYER TO A SUBSTRATE, AND METHOD FOR PRODUCING SAME

Pub. No.:    WO/2017/152891    International Application No.:    PCT/DE2017/000017
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Feb 04 00:59:59 CET 2017
IPC: C23C 4/06
C23C 4/08
C23C 24/04
C23C 28/02
C23C 30/00
C23C 4/129
C23C 4/073
C23C 4/134
F01D 5/00
C23C 28/00
Applicants: FORSCHUNGSZENTRUM JÜLICH GMBH
Inventors: VAßEN, Robert
BERGHOLZ, Jan
MACK, Daniel Emil
QUADAKKERS, Willem J.
Title: ADHESION PROMOTER LAYER FOR JOINING A HIGH-TEMPERATURE PROTECTION LAYER TO A SUBSTRATE, AND METHOD FOR PRODUCING SAME
Abstract:
The invention relates to an adhesion promoter layer for joining a high-temperature protection layer to a substrate, which adhesion promoter layer is characterized in that the adhesion promoter layer comprises a first layer of an adhesion promoter material for applying to the substrate and a second layer, which is arranged on the first layer and has introduced stable oxide dispersions and is provided for the connection of a high-temperature protection layer. The material of the first layer can preferably also be used as an adhesion promoter material for the second layer, in which second layer stable oxide dispersions were additionally introduced at a fraction of 0.01 to 50 wt%. In summary, the invention provides an improved adhesion promoter layer in the case of which a first adhesion promoter layer is produced from a first material, this adhesion promoter material is enhanced and improved by introducing oxide dispersions, and this improved material is applied to the previously deposited first adhesion promoter layer as a thin second layer.