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:
Nov. 08, 2022
Filed:
Feb. 06, 2017
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Philipp Doebber, Hannover, DE;
Frank Seidel, Grossburgwedel, DE;
Assignee:
MTU AERO ENGINES AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); C23C 4/12 (2016.01); C23C 28/00 (2006.01); C23C 4/18 (2006.01); C23C 4/11 (2016.01); C23C 14/22 (2006.01); F01D 5/28 (2006.01); F01D 9/02 (2006.01);
U.S. Cl.
CPC ...
C23C 4/12 (2013.01); C23C 4/11 (2016.01); C23C 4/18 (2013.01); C23C 14/221 (2013.01); C23C 28/321 (2013.01); C23C 28/3215 (2013.01); C23C 28/3455 (2013.01); F01D 5/288 (2013.01); F01D 9/02 (2013.01); F05D 2220/32 (2013.01); F05D 2230/311 (2013.01); F05D 2230/313 (2013.01); F05D 2230/90 (2013.01); F05D 2240/24 (2013.01); F05D 2240/35 (2013.01); F05D 2300/222 (2013.01); F05D 2300/514 (2013.01); Y02T 50/60 (2013.01);
Abstract
Disclosed is a thermal barrier coating system for components of a turbomachine, especially for high temperature-stressed or hot gas-stressed components of a turbomachine, comprising a ceramic coating of fully or partially stabilized zirconium oxide, and an oxide cover coating which comprises aluminum and at least one element from the group lanthanum, magnesium, silicon, calcium and sodium. The aluminum oxide exists at least partially as free α-AlO. Also disclosed is a method for producing a corresponding thermal barrier coating system.