FIELD: food industry.
SUBSTANCE: invention relates to methods of producing micro powders of solid materials, for example, micro powders of ceramic materials, pigments. Method comprises milling particles of solid materials in rotary grinding mill, wherein grinding inserts and lining of working chamber are made of ceramic composite material containing diamond - 20-75 vol%, silicon carbide - 20-75 vol%, silicon - 3-40% vol%.
EFFECT: method enables to obtain chemically pure micropowders of solid materials.
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