Thewear test revealed that the wear resistance of AT13 coating was better than that of Al2O3 coating, the predominant wear mechanism of coatings are spalling fatigue wear and adhesive wear.

• 在相同的摩擦磨损试验条件下,AT13涂层表现出比Al_2O_3涂层优异的耐磨性,磨损机制均主要为脆性疲劳引起的微观剥落和粘着磨损。