Mar 01, 2006 The milling conditions used in the grinding tests are given in Table 2. The mill was loaded with 3.56 kg of 5 mm diameter zirconia balls, corresponding to 80% of the mill volume filled by ball bed . Powder filling was 100% filling of the void of the ball bed at rest in the mill, calculated assuming a ball bed porosity of 0.4.
Ball mill is the key milling equipment after materials has been crushed. It is widely used in cement, silicate, new construction material, refractory material, ferrous metal and non ferrous metal as well as ceramics.
June 10, 2020
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