Gevorkyan, EdwinNerubatskyi, VChyshkala, V.Morozova, O.2021-01-182021-01-182020-12Aluminum Oxide Nanopowders Sintering at Hot Pressing Using Direct Current / E. S. Gevorkyan, V. P. Nerubatskyi, V. O. Chyshkalа, O. M. Morozova // Modern Scientific Researches. – 2020. – № 14 (1). – P. 12–18. – DOI: 10.30889/2523-4692.2020-14-01-002.2523-4692DOI: 10.30889/2523-4692.2020-14-01-002UDC 620.22:66.067.124https://repo.knmu.edu.ua/handle/123456789/28055The article researches the regularities of aluminum oxide nanosized powders structure formation at hot pressing by direct current transmission. The kinetics of grain growth at various heating rates has been established. The main mechanisms of agglomeration influencing the process of compaction of nanosized powders of non-conductive aluminum oxide have been revealed.endislocationsdiffusionnanosized powdersaluminum oxidegrain sizesinteringArticle