公开(公告)号：US20220251711A1

公开(公告)日：2022-08-11

申请号：US17603373

申请日：2020-04-16

Applicant: ArcelorMittal

Inventor： Marcos PEREZ RODRIGUEZ ,  Alvaro MANJON FERNANDEZ ,  Miguel PEREZ PIQUERAS ,  José LOPEZ FRESNO ,  Sivasambu BOHM

IPC: C23C28/00 ,  B23K26/18 ,  B23K26/60 ,  B23K35/365 ,  C23C26/02 ,  B23K26/12

Abstract: A pre-coated metallic substrate wherein a bare metallic substrate having a reflectance higher or equal to 60% at all wavelengths between 0.5 and 5.0 μm is coated with a pre-coating including at least one titanate and at least one nanoparticle; a method for the manufacture of this pre-coated metallic substrate; a method for the manufacture of a coated metallic substrate and a coated metallic substrate.