Multiple-Factor Model for the Friction Coefficient of a PG–CP4 Coating Deposited on KhVG Steel and Subjected to Laser Treatment

The influence of the laser treatment conditions on the friction coefficient of a PG-CP4 powder coating deposited onto KhVG steel using a plasma installation is considered. A multiple-factor model is developed to assign the laser treatment conditions that provide the required friction coefficient. The investigation results are useful for the enterprises implementing laser metal-working technologies.