公开(公告)号：US20210139712A1

公开(公告)日：2021-05-13

申请号：US17058087

申请日：2019-06-11

Applicant: ArcelorMittal

Inventor： Abel ALVAREZ-ALVAREZ ,  Oscar PEREZ VIDAL ,  Carlos Javier RODRIGUEZ MARTINEZ ,  David NORIEGA PEREZ ,  Jose Paulino FERNANDEZ ALVAREZ

IPC: C09D5/00 ,  C09D7/62 ,  C09D7/40 ,  C09D163/00 ,  C09D133/12 ,  B05D7/00 ,  G01B7/16

Abstract: A metallic substrate directly coated with a non-conductive primer, the non-conductive primer being at least partially coated with a paint, a method for the manufacture of this coated metallic substrate, a method for detecting strain deformation and the use the coated metallic substrate.

公开(公告)号：US20190002750A1

公开(公告)日：2019-01-03

申请号：US16064957

申请日：2016-12-20

Applicant: ArcelorMittal

Inventor： David NORIEGA PEREZ

IPC: C09K5/10 ,  C21D1/60 ,  C21D1/667 ,  B22D11/124

Abstract: A method of heat transfer between a metallic or non-metallic item and a heat transfer fluid including a fluid medium, hydrophobic nanoparticles having a lateral size between 26 and 50 μm and a dispersing agent is provided. The nanoparticles concentration/dispersing agent concentration ratio in weight is between 3 and 18 and the nanoparticles do not include carbon nanotubes. A heat transfer fluid is also provided.