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:
Aug. 17, 2021
Filed:
Jun. 22, 2012
Applicant:
Werner Stamm, Mülheim an der Ruhr, DE;
Inventor:
Werner Stamm, Mülheim an der Ruhr, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/00 (2006.01); C22C 19/07 (2006.01); C22C 30/00 (2006.01); C22C 19/05 (2006.01); B32B 15/01 (2006.01); C23C 28/00 (2006.01); C23C 30/00 (2006.01); F01D 5/28 (2006.01); C23C 4/073 (2016.01); C23C 28/02 (2006.01); B32B 15/20 (2006.01); B32B 15/04 (2006.01); C22C 19/00 (2006.01); C22C 19/03 (2006.01); C23C 4/134 (2016.01);
U.S. Cl.
CPC ...
F01D 25/007 (2013.01); B32B 15/01 (2013.01); B32B 15/04 (2013.01); B32B 15/043 (2013.01); B32B 15/20 (2013.01); C22C 19/00 (2013.01); C22C 19/007 (2013.01); C22C 19/03 (2013.01); C22C 19/05 (2013.01); C22C 19/055 (2013.01); C22C 19/056 (2013.01); C22C 19/057 (2013.01); C22C 19/058 (2013.01); C22C 19/07 (2013.01); C22C 30/00 (2013.01); C23C 4/073 (2016.01); C23C 4/134 (2016.01); C23C 28/02 (2013.01); C23C 28/022 (2013.01); C23C 28/321 (2013.01); C23C 28/3215 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); F01D 5/28 (2013.01); F01D 5/288 (2013.01); B32B 2311/22 (2013.01); B32B 2311/24 (2013.01); B32B 2603/00 (2013.01); F05D 2230/90 (2013.01); F05D 2300/13 (2013.01); F05D 2300/15 (2013.01); F05D 2300/518 (2013.01); Y02T 50/60 (2013.01); Y10T 428/12597 (2015.01); Y10T 428/12604 (2015.01); Y10T 428/12611 (2015.01); Y10T 428/12618 (2015.01); Y10T 428/12861 (2015.01); Y10T 428/12931 (2015.01); Y10T 428/12944 (2015.01);
Abstract
Known protective layers having a high Cr content and additionally a silicon form brittle phases which additionally become brittle under the influence of carbon during use. The protective layer hereof has a composition 22% to 24% cobalt (Co), 10.5% to 11.5% aluminum (AI), 0.2% to 0.4% yttrium (Y) and/or at least one equivalent metal from the group comprising scandium and the rare earth elements, 14% to 16% chrome (Cr), optionally 0.3% to 0.9% tantalum, the remainder nickel (Ni).