Effect of high temperature tests on the microstructure of ceramic layers for thermal barrier coatings
The article describes the microstructure of the ceramic layers with various composition for thermal barrier coatings, deposited by method of magnetron sputtering zirconium-based targets, developed in FSUE VIAM. The change in the microstructure of the ceramic layers after high-temperature test at 1400 °С also discussed. A comparison between the microstructure of the ceramic layer from the surface and cross section was investigated.