The development of additive technologies in the Russian Federation is constrained by lack indigenous base for production metal powders. SPbPU has developed, manufactured and introduced a plasma atomizer. It provides atomization powders alloys various chemical compositions. data on main technological parameters nickel alloy Inconel 718 titanium Ti-6A1-4V are presented paper. shown that optimizin...

Amultifunctional material, strontium zirconate, SrZrO3, studied in literatures as a dielectric ceramics, thermal barrier coating, proton-conductor, and luminescent material was sprayed by a water-stabilized plasma torch WSP 500. Stainless steel and plain carbon steel were used as substrates. Coatings with thickness of 1 to 2 mm were produced, whereas the substrates were preheated over 450 °C. T...

The thermal barrier coatings (TBCs) by gas tunnel-type plasma spraying exhibited ceramic-composite features consisting of a host oxide matrix ceramic with an embedded second phase material. The densities of the composite TBC were found to be higher than those sprayed with 100wt% ZrO2 or Al2O3. In the coatings produced with powder mixtures of 50wt%, the embedded splats are found to have a relati...

The microstructure and phase composition of the coating obtained by plasma spraying FeCoCrAlTiCuMo powder in an equiatomic ratio components have been investigated. results showed possibility creating a multicomponent single-phase solid solution expediency studying it.