Wear Behaviors of Laser Cladded Nickel-based Alloy Coatings Reinforced by Molybdenum and Cerium Dioxide Under Sliding Friction

摘要

Three kinds of coatings had been prepared on the surface of 45CrNi steel plates using laser cladded technique by adding Mo and CeO_2 into the Nickel-based alloys. The wear behaviors of these three kinds of coatings in sliding against Al_2O_3 grinding ring