Abstract
The causes of aggregation of particles of oxides prepared by different methods are considered. It is shown that the least aggregated powders are prepared by calcination of poorly soluble compounds precipitated from hot low-concentration solutions. An effective method for deaggregation of the powders of the intermediate compounds is wet crushing. It is recommended that only organic liquids be used in crushing hydroxides.
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Translated from Ogneupory, No. 2, pp. 9 – 18, February, 1996.
The beginning of the article is in issue No. 1, 1996.
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Lukin, E.S. Modern high-density oxide ceramics with controlled microstructure. Part I. Effect of aggregation of oxide powders on the sintering and microstructure of ceramics. Refractories 37, 43–51 (1996). https://doi.org/10.1007/BF02230463
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DOI: https://doi.org/10.1007/BF02230463