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. 05, 2019
Filed:
Jan. 08, 2015
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventors:
Arturo Flores Renteria, Berlin, DE;
Torsten Neddemeyer, Falkensee, DE;
Assignee:
Siemens Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 10/60 (2006.01); F01D 5/28 (2006.01); C23C 4/02 (2006.01); C23C 4/10 (2016.01); C23C 14/06 (2006.01); C23C 28/00 (2006.01); F01D 11/12 (2006.01); C23C 14/02 (2006.01); C23C 4/134 (2016.01); C23C 10/04 (2006.01); C23C 14/24 (2006.01); F01D 9/04 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/288 (2013.01); C23C 4/02 (2013.01); C23C 4/10 (2013.01); C23C 4/134 (2016.01); C23C 10/04 (2013.01); C23C 10/60 (2013.01); C23C 14/025 (2013.01); C23C 14/0641 (2013.01); C23C 14/24 (2013.01); C23C 28/321 (2013.01); C23C 28/347 (2013.01); F01D 9/041 (2013.01); F01D 11/122 (2013.01); F04D 29/324 (2013.01); F05D 2220/32 (2013.01); F05D 2230/90 (2013.01); F05D 2240/12 (2013.01); F05D 2240/30 (2013.01); F05D 2300/121 (2013.01); F05D 2300/133 (2013.01); F05D 2300/171 (2013.01); F05D 2300/174 (2013.01); F05D 2300/212 (2013.01); F05D 2300/228 (2013.01); F05D 2300/2281 (2013.01); F05D 2300/2284 (2013.01); F05D 2300/506 (2013.01); Y02T 50/673 (2013.01);
Abstract
A compressor blade for a gas turbine is provided. The compressor blade has a blade substrate that consists of a metal alloy and has an aluminum diffusion zone on a surface of the blade substrate. In addition, the compressor blade has a hard material coating provided on the surface of the blade substrate. A compressor that has a compressor blade and a method of producing such a compressor blade is also provided.