H13钢表面电火花沉积WC-Ni基金属陶瓷涂层微观组织及摩擦磨损性能

王文权, 杜明, 张新戈, 耿铭章

Microstructure and Tribological Properties of WC-Ni Matrix Cermet Coatings Prepared by Electrospark Deposition on H13 Steel Substrate

WANG Wenquan, DU Ming, ZHANG Xinge, GENG Mingzhang

图3 电火花沉积WC-Ni基金属陶瓷涂层、Mo/WC-Ni复合涂层和Ni/WC-Ni复合涂层表面形貌的SEM像

Fig.3 Surface SEM images of WC-Ni matrix cermet coating (a, b), Mo/WC-Ni composite coating (c), and Ni/WC-Ni composite coating (d) prepared by electrospark deposition