Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel

The paper presents study results of Stellite-6/(WC+TiC) coatings produced by laser alloying with varying contents reinforcing phases (40%wt and 60%wt content mixture WC+TiC). were on S355 steel using different beam power densities: 76 kW/cm2, 115 kW/cm2 153 kW/cm2. obtained subjected to microhardness measurements, wear resistance tests, chemical composition analysis microstructure observations light microscopy scanning electron microscopy. It was found that both types characterized higher in comparison substrate material. rate solidification had an impact the study.