Abstract
We investigated the process of zirconium dioxide powder synthesis by shock wave loading of a porous metal and the subsequent dispersion. The synthesized powder consists of hollow spherical shells and highly porous conglomerates with a 500 μm mean dimension. The specific surface of the powder is independent of the particle size and is 1.25±0.35 m2/g. The tetragonal modification predominates for large dimensions, while the monoclinic is more common in the small. The possibility of stabilizing the oxides in the high-temperature phase is investigated.
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Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk. Translated from Fizika Goreniya i Vzryva, Vol. 29, No. 6, pp. 78–81, November–December, 1993.
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Beloshapko, A.G., Bukaemskii, A.A., Gubareva, N.V. et al. Dynamic synthesis of zirconium dioxide powders. Combust Explos Shock Waves 29, 740–743 (1993). https://doi.org/10.1007/BF00786859
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DOI: https://doi.org/10.1007/BF00786859