Thermal coating, especially laser coating, of a metallic workpiece comprises magnetic field application to contour and-or mix a pool of molten powder or wire additive on the workpiece surface

摘要

Thermal coating of a metallic workpiece (10) uses a magnetic field (B1, B2) to contour and/or mix a pool (30) of molten powder or wire additive (20) on the workpiece surface (16).