Investigation of Microstructure and Mechanical Properties of Pulsating Laser Cladding Coating
The surfaces of 45 steel and 1Cr18Ni9Ti are coated with WFCL-11 by l pulsating laser cladding. Microstructure and hardness between substrate interfaces and surfaces of laser cladding coating are investigated. And the variation of their microstructure, mechanical properties and hardness of coating surface are analyzed under shock loading. The results show that the different material ingredients between substrate and laser clad effect their interfaces.
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
R. S. Peng et al., "Investigation of Microstructure and Mechanical Properties of Pulsating Laser Cladding Coating", Advanced Materials Research, Vols. 189-193, pp. 3678-3681, 2011