Effect of laser doping of Nb, B, N, Ni on improving properties
The article describes the influence of laser doping to improve the properties of steel after alloying 12H17T complex mixtures. In particular, we show that after laser doping on CO <sub>2</sub> - laser power of 6.3 kW 4-fold increased microhardness, a 9.5-fold resistance to wear and corrosion resistance of the surface layers formed.