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:
Apr. 05, 2022
Filed:
Oct. 17, 2018
Applicant:
Safran, Paris, FR;
Inventors:
Amar Saboundji, Moissy-Cramayel, FR;
Virginie Jaquet, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); C23C 4/073 (2016.01); C23C 14/16 (2006.01); C23C 28/00 (2006.01); F01D 25/00 (2006.01); C23C 4/137 (2016.01); C22C 19/05 (2006.01);
U.S. Cl.
CPC ...
F01D 5/288 (2013.01); C23C 4/073 (2016.01); C23C 14/16 (2013.01); C23C 28/324 (2013.01); C23C 28/3215 (2013.01); C23C 28/345 (2013.01); F01D 25/005 (2013.01); C22C 19/057 (2013.01); C23C 4/137 (2016.01); F05D 2220/323 (2013.01); F05D 2230/31 (2013.01); F05D 2230/311 (2013.01); F05D 2230/313 (2013.01); F05D 2260/231 (2013.01); F05D 2300/132 (2013.01); F05D 2300/143 (2013.01); F05D 2300/175 (2013.01); F05D 2300/182 (2013.01); F05D 2300/607 (2013.01);
Abstract
A turbine component includes a substrate made from monocrystalline nickel-based superalloy including rhenium, which has a γ-γ' Ni phase, and an average weight faction of chromium of less than 0.08, a sublayer made from nickel-based metal superalloy covering the substrate, in which the sublayer made from metal superalloy includes at least aluminium, nickel, chromium, silicon, hafnium and has, predominantly by volume, a γ′-Ni 3 Al phase.