| 摘要 |
A method of modification of working surfaces of components includes application of alloying coating in the form of plaster, action on it with laser emission. As coating is applied a slurry layer, which includes the powder materials of oxides of elements with granularity of 50-120 μm, and with different melting point. Laser irradiation is carried out by focused laser beam with a power of 0.7-1.3 kW, with a diameter of laser beam of 3-4 mm and with a rate of scanning of 2-12 cm/s. Surface is in addition subjected to strengthening by diamond smoothing. |
