In this work, the structure and phase composition of the ceramic material obtained as a result of combustion of the Hf-Ti-C-B powder mixture in nitrogen are investigated. The initial components of the charge were taken in the mass ratio: 35Ti + 5C + 25Hf + 5B. The nitrogen pressure during synthesis was 3.5 MPa. It is established that the synthesis products contain two phases: HfTiCN and TiB2. The analysis of the content of phases in the synthesis products by the Rietveld method showed that the proportion of TiB2 is ~ 60 wt.%, and HfTiCN ~ 40 wt. %.
Перспективы развития фундаментальных наук : сборник научных трудов XIX Международной конференции студентов, аспирантов и молодых ученых, 26-29 апреля 2022 г.. Томск, 2022. Т. 2 : Химия. С. 85-87