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:
Oct. 22, 2024
Filed:
Jul. 12, 2022
Applicant:
Safran, Paris, FR;
Inventors:
Pierre Jean Sallot, Moissy-Cramayel, FR;
Mirna Bechelany, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 9/10 (2006.01); B22C 1/00 (2006.01); B22C 9/04 (2006.01); B22D 29/00 (2006.01);
U.S. Cl.
CPC ...
B22C 1/00 (2013.01); B22C 9/04 (2013.01); B22C 9/10 (2013.01); B22D 29/002 (2013.01); B22D 29/003 (2013.01);
Abstract
Casting core for the manufacture of hollow metal aeronautical parts, in particular high-pressure turbine parts by lost-wax casting, including a composite material including on the one hand a first phase of formula MAlC, where n=1 to 3 and M being a transition metal selected from the group consisting of titanium and/or niobium and/or molybdenum, the composite material including on the other hand a second phase of formula AlC.