Abstract
Results of an electron-microscopic study (including microdiflraction) and a x-ray laser microanalyzer study of the dispersity of powders in the ZrO2-A12O3 system containing from 94.9 to 29.6% ZrO2 and obtained by plasmachemical synthesis are presented. The features of the crystalline and morphological structure of the powder particles are considered. It is inferred that the crystal structure and the morphology of the powder particles affect the properties of the powders in the manufacturing process.
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References
Yu. N. Vil’k, L. D. Fedorovich, E. D. Mnatsakanyan, and S. S. Ordan’yan, “On the dispersity of commercial A12O3 and TiN powders and its change due to hot pressing,” in:Physical Chemistry of Ultradisperse Powders [in Russian], Nauka, Moscow (1987).
Yu. N. Vil’k, L. D. Fedorovich, and G. M. Klimashin, “Fine interactions and growth kinetics of grains in hot pressing in the A12O3-TiN system,”Ogneupory, No. 3, 15–18 (1988).
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Vil’k, Y.N. Dispersity and phase composition of some ultradisperse ZrO2-bearing powders. Refract Ind Ceram 39, 242–245 (1998). https://doi.org/10.1007/BF02765074
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DOI: https://doi.org/10.1007/BF02765074