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:
May. 21, 2019
Filed:
Apr. 25, 2013
Arcelormittal Investigación Y Desarrollo, S.l., Sestao, Bizkaia, ES;
Tiago Machado Amorim, Metz, FR;
Joëlle Richard, Chantilly, FR;
Eric Jacqueson, Longeville les Metz, FR;
Audrey Lhermeroult, Metz, FR;
Pascale Feltin, Saint Privat la Montagne, FR;
Jean-Michel Lemaire, Villers Saint Paul, FR;
Luc Diez, Metz, FR;
Jean-Michel Mataigne, Senlis, FR;
ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L., Sestao Bizkaia, ES;
Abstract
A method for producing a metal sheet is provided. The method includes providing a steel substrate having two faces, depositing a metal coating on each face by dipping the substrate in a bath, cooling the metal coatings, altering layers of magnesium oxide or magnesium hydroxide formed on the outer surfaces of the metal coatings, and depositing a layer of oil on the outer surfaces of the metal coatings.