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:
Jun. 23, 2020
Filed:
Oct. 07, 2016
Applicant:
Novelis Inc., Atlanta, GA (US);
Inventors:
Guillaume Florey, Valais, CH;
Cyrille Bezencon, Valais, CH;
Corrado Bassi, Valais, CH;
Juergen Timm, Steisslingen, DE;
Jean-Francois Despois, Valais, CH;
Jacques Stadlin, Valais, CH;
Assignee:
NOVELIS INC., Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 21/00 (2006.01); B62D 29/00 (2006.01); C22F 1/04 (2006.01); B22D 7/00 (2006.01); B32B 15/01 (2006.01); C22C 21/02 (2006.01); C22C 21/08 (2006.01); C22F 1/043 (2006.01); C22F 1/047 (2006.01);
U.S. Cl.
CPC ...
B62D 29/008 (2013.01); B22D 7/005 (2013.01); B32B 15/016 (2013.01); C22C 21/00 (2013.01); C22C 21/02 (2013.01); C22C 21/08 (2013.01); C22F 1/04 (2013.01); C22F 1/043 (2013.01); C22F 1/047 (2013.01);
Abstract
Provided herein are novel, high-forming multi-layer aluminum alloy packages that include a core layer and one or more cladding layers. The alloy packages have excellent bake-hardening properties and are highly recyclable. The packages also display exceptional bendability and elongation properties. Also provided herein are novel aluminum alloy compositions for use as cladding layers. The compositions contain up to 0.6 wt. % Fe and one or more of Mn, Ni, Ti, Co, Nb, Cr, V, Zr, Hf and Ta.