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KMID : 0370119950290020041
Journal of Pharmacetical Scences Pusan University
1995 Volume.29 No. 2 p.41 ~ p.48
Improvement of Grinding Rate by Composite Grinding Ball Size for Ultra-fine Grinding Mill(1)


Abstract
A series of wet grinding experiments for a planetary ball mill were carried out using calcite powder as sample with various composite methods of grinding medium balls. From comparison of data from single size of grinding ball and from composite
size of
grinding ball for products obtained, the possibility of improvement of grinding rate was confirmed in case of composite grinding balls.
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