Metalinių purkštųjų dangų struktūros ir savybių priklausomybės nuo technologinių parametrų tyrimas

Abstract

The algorithm of arc spraying process simulation was created, which allow to make prognosis of arc spraying jet configuration and flying particles parameters. This scientific research shows the dependence between the arc spraying technological parameters and mechanical and physical properties of the obtained coatings. It was established, how by change of the spraying parameters the coatings with the best exploiting parameters can by received. The performed research shows the influence of the kind of the sprayed material on morphology of the formed jet particles and on technical and structural characteristics of the formed coatings. On basis of obtained results made suggestions how to improve the creation of thermal spraying coatings making new products or making restoration.