TY JOUR TI OBTAINING CORUNDUM CERAMICS BASED ON ELECTROCORUNDUM MICROPOWDERS KW CORUNDUM CERAMICS KW ELECTROCORUNDUM MICROPOWDERS KW SINTERING ACTIVITY KW SINTERING ADDITIVE KW ALUMINUM-MAGNESIUM SPINEL KW ELECTROFUSED MULLITE KW PRESSING JO Herald of Technological University AU Haritonov, D.V. AU Rusin, M.Y. AU Sher, N.E. AU Alekseev, M.K. AU Anashkina, A.A. AU Kulikova, G.I. PY 2025 IS 28 PB Kazan National Research Technological University