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:
Mar. 21, 2017
Filed:
Jul. 08, 2013
Applicant:
Arcelormittal Investigacion Y Desarrollo, S.l., Sestao, ES;
Inventors:
Christian Allely, Maizieres-les-Metz, FR;
Luc Diez, Metz, FR;
Tiago Machado Amorim, Metz, FR;
Jean-Michel Mataigne, Senlis, FR;
Assignee:
ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO S.L., Sestao Bizkaia, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 2/26 (2006.01); C23C 2/06 (2006.01); C23C 2/00 (2006.01); C23C 2/40 (2006.01); C23C 2/12 (2006.01); C22C 18/04 (2006.01); C23C 2/04 (2006.01); C23C 28/02 (2006.01); C23C 30/00 (2006.01); C23C 2/28 (2006.01); C23C 28/00 (2006.01);
U.S. Cl.
CPC ...
C23C 2/26 (2013.01); C22C 18/04 (2013.01); C23C 2/00 (2013.01); C23C 2/04 (2013.01); C23C 2/06 (2013.01); C23C 2/12 (2013.01); C23C 2/28 (2013.01); C23C 2/40 (2013.01); C23C 28/00 (2013.01); C23C 28/021 (2013.01); C23C 28/025 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); Y10T 428/12556 (2015.01); Y10T 428/12792 (2015.01); Y10T 428/12799 (2015.01); Y10T 428/12972 (2015.01); Y10T 428/12979 (2015.01); Y10T 428/12993 (2015.01);
Abstract
A metal sheet including a substrate having at least one face coated by a metallic coating is provided. The metallic coating has an aluminum content by weight tof between 3.6 and 3.8% a magnesium content by weight tof between 2.7 and 3.3%. The coating has a microstructure comprising a lamellar matrix of eutectic ternary Zn/Al/MgZnand possibly: