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:
Jul. 19, 2022
Filed:
Feb. 27, 2019
Applicant:
The Boeing Company, Chicago, IL (US);
Inventor:
Ali Yousefiani, Arcadia, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 21/00 (2006.01); C22C 21/08 (2006.01); C22F 1/04 (2006.01); B21J 7/16 (2006.01); C21D 7/00 (2006.01); B22F 3/16 (2006.01); C22C 1/04 (2006.01); B22F 3/17 (2006.01); B22F 3/20 (2006.01); C22F 1/047 (2006.01); B21C 29/00 (2006.01); B22F 3/02 (2006.01); B22F 3/12 (2006.01); B22F 9/04 (2006.01); B22F 9/08 (2006.01);
U.S. Cl.
CPC ...
B21J 7/16 (2013.01); B21C 29/003 (2013.01); B22F 3/02 (2013.01); B22F 3/12 (2013.01); B22F 3/16 (2013.01); B22F 3/172 (2013.01); B22F 3/20 (2013.01); B22F 9/04 (2013.01); C21D 7/00 (2013.01); C22C 1/0416 (2013.01); C22C 21/08 (2013.01); C22F 1/04 (2013.01); C22F 1/047 (2013.01); B22F 9/082 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01);
Abstract
A metallic material manufactured by a method including steps of (1) subjecting a semifinished metallic billet having at least one of a nanocrystalline microstructure and an ultrafine-grained microstructure to a rotary incremental forming process to form an intermediate wrought metallic billet and (2) subjecting the intermediate wrought metallic billet to a high rate forming process, wherein the high rate forming process includes a high rate forming process average equivalent strain rate, the high rate forming process average equivalent strain rate being at least about 0.1 s−1.