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:
Dec. 17, 2019
Filed:
Sep. 05, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Thomas J. Watson, South Windsor, CT (US);
Iuliana Cernatescu, Glastonbury, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 1/04 (2006.01); B22F 3/14 (2006.01); B22F 3/20 (2006.01); B22F 3/24 (2006.01); C22C 21/00 (2006.01); C22F 1/04 (2006.01);
U.S. Cl.
CPC ...
C22C 1/0416 (2013.01); B22F 3/24 (2013.01); C22C 1/0491 (2013.01); C22C 21/00 (2013.01); C22F 1/04 (2013.01); B22F 3/14 (2013.01); B22F 3/20 (2013.01); B22F 2998/10 (2013.01);
Abstract
Dispersion strengthened aluminum-cerium-manganese alloys containing from about 0.05 to about 23.0 weight percent cerium and about 0.03 to about 9.5 weight percent manganese exhibit mechanical properties that make them useful alloys as a result of age hardening for extended periods at temperatures between 350° C. (662° F.) and 450° C. (842° F.).