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:
Jan. 21, 2025
Filed:
Aug. 06, 2021
Applicant:
Safran, Paris, FR;
Inventor:
Amar Saboundji, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); B32B 15/04 (2006.01); B32B 15/20 (2006.01); C22C 19/03 (2006.01); C22C 19/05 (2006.01); C22C 21/00 (2006.01); C22C 30/00 (2006.01); C23C 10/06 (2006.01); C23C 10/14 (2006.01); C23C 14/02 (2006.01); C23C 14/16 (2006.01); C23C 28/00 (2006.01); C23C 28/02 (2006.01); C23C 30/00 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
C22C 19/057 (2013.01); B32B 15/01 (2013.01); B32B 15/016 (2013.01); B32B 15/04 (2013.01); B32B 15/043 (2013.01); B32B 15/20 (2013.01); C22C 19/03 (2013.01); C22C 19/058 (2013.01); C22C 21/00 (2013.01); C22C 30/00 (2013.01); C23C 10/06 (2013.01); C23C 10/14 (2013.01); C23C 14/025 (2013.01); C23C 14/027 (2013.01); C23C 14/165 (2013.01); C23C 28/02 (2013.01); C23C 28/021 (2013.01); C23C 28/022 (2013.01); C23C 28/023 (2013.01); C23C 28/028 (2013.01); C23C 28/3215 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); F01D 5/28 (2013.01); F01D 5/288 (2013.01); F05D 2230/31 (2013.01); F05D 2260/95 (2013.01); F05D 2300/175 (2013.01); Y10T 428/12736 (2015.01); Y10T 428/1275 (2015.01); Y10T 428/12764 (2015.01); Y10T 428/12931 (2015.01); Y10T 428/12944 (2015.01); Y10T 428/2495 (2015.01); Y10T 428/24959 (2015.01); Y10T 428/24967 (2015.01); Y10T 428/26 (2015.01); Y10T 428/263 (2015.01); Y10T 428/264 (2015.01); Y10T 428/265 (2015.01);
Abstract
A nickel-based superalloy part includes a nickel-based superalloy substrate, and a metal sublayer covering the substrate, wherein the metal sublayer includes a first and a second layer, the first layer being located between the substrate and the second layer, the first layer including a first γ'-NiAl phase and a second γ-Ni phase, the second layer including a first γ′-NiAl phase, a second γ-Ni phase and a third β-NiAl phase, the average atomic fraction of aluminum in the second layer being strictly greater than the average atomic fraction of aluminum in the first layer.