metakaolin using ball milling
Metakaolin Using Ball Milling. 2.1. Starting Materials. Kaolin was supplied from general company for ceramic amp porcelain products Sheeni Egypt. Metakaolin MK was prepared by calcination of kaolin at 850 o C for 3 hours in a furnace with heating rate of 5 o Cmin then milled in planetary ball mill for 30 min to produce MK powder having Blaine .
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