超高速激光熔覆镍基WC涂层的显微结构与耐磨性能

张煜, 娄丽艳, 徐庆龙, 李岩, 李长久, 李成新

Microstructure and Wear Resistance of Ni-Based WC Coating by Ultra-High Speed Laser Cladding

ZHANG Yu, LOU Liyan, XU Qinglong, LI Yan, LI Changjiu, LI Chengxin

表2 Hegenas LC-WC-60合金粉末成分 (mass fraction / %)

Table 2 Composition of Hegenas LC-WC-60 alloy powder

Powder C Ni Si W Sr Cu WC 17.21 - 3.32 72.93 6.54 - Ni-Cu alloy - 63.55 - - - 36.45