A Laboratory Setup for the Aerosol Deposition of Functional Ceramic Coatings

Resumo

The design of a laboratory setup for the dry aerosol deposition of ceramic coatings using powders with various granulometric and phase compositions is described. Data on the formation of TiO₂ coatings from spherical rutile particles with a characteristic size of 20–50 μm are presented. It is shown that uniform heating of rutile particles in a gas–powder mixture to 600°C promotes the activation of their destruction and the increase in the efficiency of formation of nanostructured ceramic coatings with the initial phase composition.