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. 14, 2025
Filed:
Aug. 28, 2020
Applicant:
Safran, Paris, FR;
Inventors:
Aurélien Joulia, Moissy-Cramayel, FR;
Pierre Jean Sallot, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C 28/00 (2006.01); C23C 10/38 (2006.01);
U.S. Cl.
CPC ...
C23C 28/341 (2013.01); C23C 10/38 (2013.01);
Abstract
A coated part includes a metallic substrate, a thermal barrier comprising a ceramic material and covering the metallic substrate, wherein the coated part further includes a protective coating covering the thermal barrier, the protective coating including, in a first region, a first MAX phase, denoted PZ2, of formula (ZrTi)AlC or a first MAX phase, denoted PC2, of formula (CrTi)AlC with x non-zero and less than or equal to 1 in the MAX phases PZ2 and PC2, and the protective coating includes, in a second region covering the first region, a second MAX phase of formula TiAlC.