The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2020
Filed:
Jun. 14, 2016
Siemens Aktiengesellschaft, München, DE;
Oerlikon Surface Solutions Ag, Pfäffikon, Pfäffikon, CH;
Michael Annen, Duisburg, DE;
Jochen Barnikel, Mülheim an der Ruhr, DE;
Arturo Flores Renteria, Berlin, DE;
Andrei Ghicov, Erlangen, DE;
Sascha Hessel, Warmsroth, DE;
Torsten Neddemeyer, Falkensee, DE;
Jürgen Ramm, Maienfeld, CH;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON, Pfäffikon, SE;
Abstract
Provided is a coating system for a substrate, the system including a first, second and third layer. In the system, the first layer is designed as an adhesion promoter layer, the second layer is a ductile metal layer with a columnar structure and the uppermost, third layer is a ceramic oxide layer with a high hardness value. The substrate is ideally an element of a compressor component of a stationary gas turbine. Also disclosed is a method for producing the coating system.