Invention Grant
- Patent Title: Method for producing a metal sheet having oiled Zn—Al—Mg coatings, and corresponding metal sheet
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Application No.: US14397108Application Date: 2013-04-25
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Publication No.: US10294558B2Publication Date: 2019-05-21
- Inventor: Tiago Machado Amorim , Joëlle Richard , Eric Jacqueson , Audrey Lhermeroult , Pascale Feltin , Jean-Michel Lemaire , Luc Diez , Jean-Michel Mataigne
- Applicant: ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L.
- Applicant Address: ES Sestao Bizkaia
- Assignee: ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
- Current Assignee: ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
- Current Assignee Address: ES Sestao Bizkaia
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: WOPCTFR2012/050906 20120425
- International Application: PCT/IB2013/053286 WO 20130425
- International Announcement: WO2013/160871 WO 20131031
- Main IPC: C23C2/26
- IPC: C23C2/26 ; C23C28/00 ; C23C2/06 ; C23C22/06
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.
Public/Granted literature
- US20150125714A1 METHOD FOR PRODUCING A METAL SHEET HAVING OILED ZN-AL-MG COATINGS, AND CORRESPONDING METAL SHEET Public/Granted day:2015-05-07
Information query
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