Synthesis and Investigation of Properties of Beryllium Ceramics Modified with Titanium Dioxide Nanoparticles.

Samples of beryllium ceramics, with the addition of micro- and nanoparticles TiO have been obtained by the method of thermoplastic slip casting. The microstructure of batch ceramics, consisting of micropowders and ceramics with TiO nanoparticles sintered at an elevated temperature, has been investigated. It was found that the introduction of TiO nanoparticles leads to changes in the mechanisms of mass transfer and microstructure formation, and the mobility of TiO at interfacial grain boundaries increases, which leads to the formation of elements of a zonal shell structure.