Study on the Wear Resistance of Micro-Nanostructured WC Composite Coating Sintered by Induced Heating
Micro-nanostructured WC composite coatings were successfully fabricated by induced heating sintering method on the surface of Q235 steel .The microstructure, micro-hardness and the wear resistance of the composite coatings were studied .The results show that the microstructure of induced heat layer is mainly composed of Ni-based solid solutions and WC particles. And there exists excellent metallurgical bonding between coating and substrate. The wear resistance of micro-nanostructured WC Composite Coatings is increased by 1.5 times on an average as compared with that of micron.
Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
Z. T. Wang and H. H. Chen, "Study on the Wear Resistance of Micro-Nanostructured WC Composite Coating Sintered by Induced Heating", Key Engineering Materials, Vols. 280-283, pp. 1489-1492, 2005