TY JOUR TI COMPARATIVE ANALYSIS OF POWDER SYNTHESIS ROUTES FOR THE ZrO2(Y2O3)– Al2O3 SYSTEM USING MECHANICAL MIXING, COPRECIPITATION, AND SEPARATE PRECIPITATION KW ZrO2(Y2O3)–Al2O3 system KW separate chemical precipitation KW co-precipitation KW mechanical mixing KW microstructure KW ceramic powders KW phase composition JO Technique and technology of silicates AU Timohin, I.Y. AU Korableva, E.A. AU Kharitonov, D.V. PY 2025 IS 32 PB Individual Entrepreneur Svetlana Vasilievna Samchenko