Technology of Laser Cladding of Powder Mixtures on Steel Substrate and Tribotechnical Characterization of Obtained Materials

摘要

Complex approach to studying both qualitative and quantitative friction and wear characteristics of laser-clad layers has been applied. Both type and value of wear, friction factors have been determined as depended of the coating composition, load and temperature in dry friction. Comparative analysis between laser cladding and plasma spraying has been carried out.