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:
May. 04, 2021
Filed:
May. 11, 2016
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Stéphane Knittel, Saint-Fargeau Ponthierry, FR;
Guillaume Fribourg, Grenoble, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 14/00 (2006.01); C22C 21/00 (2006.01); C22C 1/04 (2006.01); B22F 3/10 (2006.01); B22F 3/15 (2006.01); B22F 3/22 (2006.01); B22F 3/24 (2006.01); B22F 10/00 (2021.01); B33Y 70/00 (2020.01);
U.S. Cl.
CPC ...
C22C 14/00 (2013.01); B22F 3/1007 (2013.01); B22F 3/15 (2013.01); B22F 3/225 (2013.01); B22F 3/24 (2013.01); C22C 1/0491 (2013.01); C22C 21/00 (2013.01); B22F 10/00 (2021.01); B22F 2003/248 (2013.01); B22F 2201/11 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); B33Y 70/00 (2014.12); Y02P 10/25 (2015.11);
Abstract
A composition for sintering to fabricate a part comprising an alloy based on titanium aluminide, the composition including a powder of an alloy based on titanium aluminide, and an addition powder including a mixture of a metallic aluminum powder and of a metallic titanium powder. The composition includes 0.5% to 5% by weight of addition powder.