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:
Aug. 23, 2022
Filed:
Oct. 28, 2016
Novelis Inc., Atlanta, GA (US);
Rajeev G. Kamat, Marietta, GA (US);
Dhruba J. Chakrabarti, Rego Park, NY (US);
Rashmi Ranjan Mohanty, Roswell, GA (US);
Rahul Vilas Kulkarni, Marietta, GA (US);
Duane E. Bendzinski, Woodstock, GA (US);
Juergen Timm, Steisslingen, DE;
Novelis Inc., Atlanta, GA (US);
Abstract
Described herein are novel 7xxx series aluminum alloys. The alloys exhibit high strength. The alloys can be used in a variety of applications, including automotive, transportation, electronics, aerospace, and industrial applications. Also described herein are methods of making and processing the alloys. Further described herein are methods of producing a metal sheet, which include casting an aluminum alloy as described herein to form an ingot, homogenizing the ingot, hot rolling the ingot to produce a hot band, and cold rolling the hot band to a metal sheet of final gauge.