Keywords: ball motion, energy transfer, kinetic model, milling ball , Under the cumulative effect of ball milling, the powder parti- cles distributing evenly on the surface of ball become , sion (δmax), as well as normal impact pressure (Pn).
satisfied by the planetary micro mill "PULVERISETTE 7 premium line" in order to ,, safe operation and maintenance for usage under normal conditions Caution! , the grinding bowl as a frictional effect and the balls impacting against the , grinding bowls if you are certain that the interior pressure has been completely.