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:
Sep. 12, 2023
Filed:
Apr. 03, 2020
Applicant:
Arcelormittal, Luxembourg, LU;
Inventors:
Tiago Machado Amorim, Longeville les Metz, FR;
Stephane Morel, Metz, FR;
Laurence Dosdat, Rozerieulles, FR;
Astrid Gregoire, Amneville, FR;
Assignee:
ArcelorMittal, Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); B62D 29/00 (2006.01); B21D 35/00 (2006.01); B21D 39/00 (2006.01); B21D 53/88 (2006.01); B60R 19/03 (2006.01); B62D 25/04 (2006.01); B62D 25/06 (2006.01); B62D 25/14 (2006.01); B62D 25/20 (2006.01); C21D 1/673 (2006.01); C21D 9/00 (2006.01); C21D 9/50 (2006.01); C22C 21/00 (2006.01); C23C 2/12 (2006.01); C23C 2/26 (2006.01);
U.S. Cl.
CPC ...
B62D 29/007 (2013.01); B21D 35/005 (2013.01); B21D 39/00 (2013.01); B21D 53/88 (2013.01); B32B 15/012 (2013.01); B60R 19/03 (2013.01); B62D 25/04 (2013.01); B62D 25/06 (2013.01); B62D 25/145 (2013.01); B62D 25/20 (2013.01); C21D 1/673 (2013.01); C21D 9/0068 (2013.01); C21D 9/50 (2013.01); C22C 21/00 (2013.01); C23C 2/12 (2013.01); C23C 2/26 (2013.01); C21D 2261/00 (2013.01);
Abstract
An assembly of an aluminum-based part and a press hardened steel part provided with an alloyed coating including in weight percent, 0.1 to 15.0% silicon, 15.0 to 70% of iron, 0.1 to 20.0% of zinc, 0.1 to 4.0% of magnesium, the balance being aluminum, on at least one of the surfaces thereof placed so as to be in contact with the aluminum-based part.