公开(公告)号：US10344368B2

公开(公告)日：2019-07-09

申请号：US14851523

申请日：2015-09-11

Applicant: ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L.

Inventor： Luc Diez ,  Jean-Michel Mataigne ,  Bertrand Orsal ,  Hubert Saint Raymond

IPC: C23C2/06 ,  C23C2/26 ,  C23C2/40 ,  B32B15/01 ,  C22C18/00 ,  C22C18/04 ,  C23C30/00 ,  B32B15/04 ,  B32B15/18 ,  B32B15/20 ,  C23C2/20

Abstract: A hot-dip-coated, non-skin-passed, cold-rolled metal strip is provided. The metal coating of the metal strip includes a waviness Wa0.8 of less than or equal to 0.70 μm. Metal parts are also provided.

公开(公告)号：US20150125714A1

公开(公告)日：2015-05-07

申请号：US14397108

申请日：2013-04-25

Applicant: ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L.

Inventor： Tiago Machado Amorim ,  Joëlle Richard ,  Eric Jacqueson ,  Audrey Lhermeroult ,  Pascale Feltin ,  Jean-Michel Lemaire ,  Luc Diez ,  Jean-Michel Mataigne

IPC: C23C2/26 ,  C23C28/00 ,  C23C2/06

CPC classification number: C23C2/26 ,  C23C2/06 ,  C23C22/06 ,  C23C28/321 ,  Y10T428/12549

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.

Abstract translation: 提供一种金属板的制造方法。 该方法包括提供具有两个面的钢基材，通过将基材浸渍在浴中，在每个表面上沉积金属涂层，冷却金属涂层，改变在金属涂层的外表面上形成的氧化镁或氢氧化镁的层，以及 在金属涂层的外表面上沉积一层油。