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Astapov, A. N.; Lifanov, I. P.; Prokofiev, M. V.
Russian metallurgy Metally, 06/2019, Letnik: 2019, Številka: 6Journal Article
The physicochemical interaction in the ZrSi 2 –ZrSiO 4 system at temperatures higher than 1620°C under the conditions of molecular oxygen deficiency is established and experimentally confirmed. Elemental silicon is reduced simultaneously with the oxidation of zirconium to the thermodynamically stable ZrO 2 phase. The mechanism and steps of the interaction processes are proposed.
