Research on the wear performance of reactive plasma deposited TiB2-TiC0.3N0.7 matrix coating

Abstract Wear performance and behavior of as-sprayed TiB2-TiC0.3N0.7 matrix coating were investigated with different rotation speeds counterpart applied load. Analytical balance was used to weigh wear quantity. Scanning electron microscopy observe surface morphology, abrasion scratch, debris researched through an energy dispersive spectrum. It is found the mass loss increases loading load increment at a low speed counterpart. And decreases first then high rotary The mechanism abrasive wear, adhesion oxidation fatigue appear during test composite coatings