超高速激光熔覆镍基WC涂层的显微结构与耐磨性能
张煜1, 娄丽艳1,2, 徐庆龙1, 李岩1, 李长久1, 李成新1(
)
)
Microstructure and Wear Resistance of Ni-Based WC Coating by Ultra-High Speed Laser Cladding
ZHANG Yu1, LOU Liyan1,2, XU Qinglong1, LI Yan1, LI Changjiu1, LI Chengxin1()
)
图2. No.1与No.2镍基WC涂层的表面形貌与粗糙度
Fig.2. Surface morphologies (a, b) and roughness (Ra) (c, d) of No.1 (a, c) and No.2 (b, d) Ni-based WC coatings
Color online
