ArcelorMittal S.A.
A METHOD FOR THE MANUFACTURE OF A COATED METALLIC SUBSTRATE BY LASER METAL DEPOSITION

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 .mu.m 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.