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. 16, 2017
Filed:
May. 17, 2013
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Jon Conrad Schaeffer, Simpsonville, SC (US);
Krishnamurthy Anand, Karnataka, IN;
Sundar Amancherla, Karnataka, IN;
Eklayva Calla, Karnataka, IN;
Assignee:
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/04 (2006.01); C22C 14/00 (2006.01); C23C 24/04 (2006.01); F01D 5/00 (2006.01); F01D 25/00 (2006.01); B22F 1/00 (2006.01); C21D 7/06 (2006.01); C21D 9/00 (2006.01); C22C 21/00 (2006.01);
U.S. Cl.
CPC ...
C22F 1/04 (2013.01); B22F 1/0003 (2013.01); C21D 7/06 (2013.01); C21D 9/0068 (2013.01); C22C 14/00 (2013.01); C22C 21/00 (2013.01); C23C 24/04 (2013.01); F01D 5/005 (2013.01); F01D 25/00 (2013.01); F05D 2230/80 (2013.01);
Abstract
A titanium aluminide application process and article with a titanium aluminide surface are disclosed. The process includes cold spraying titanium aluminide onto an article within a treatment region to form a titanium aluminide surface. The titanium aluminide surface includes a refined gamma/alpha2 structure and/or the titanium aluminide is cold sprayed from a solid feedstock of a pre-alloyed powder.