Available in big sizes balls up to ∅70 mm, which suits wetgrinding in ball mills. At least 4 times better in wear resistance than "the best" High Alumina ( 90 92 % Al2O3 ) grinding media in the world market, proved by many tests. The product's similar density enables it to substitute High Alumina media very well
The raw materials are weighed proportionally according to the formulation and charged into ball mills (Figure 2) together with suitable amounts of water and deflocculant to ease dispersion. One of the purposes of milling is to obtain a high compaction in the body powder, by producing a range of coarse, medium and fine particles in the particle size distribution of the ball mill slip .