Characteristics of Zirconium silicate beads on sales
1. The shape and performance are different. Zirconium silicate is generally yellow-white, not bright, and not transparent. Zirconium silicate beads on sales are made of zirconium silicate powder, the price is relatively low, the color is light yellow, and zirconia beads are white, and made of zirconia powder. Zirconia beads have higher performance than zirconium silicate and lower wear than Zirconium silicate beads on sales.
2. Hardness: There is no difference in the hardness of these two kinds of beads, both of which are on the Mohs scale of 9. There is no problem in grinding most materials. 3. Density: Zirconium silicate beads on sales have a density of 4.0, and zirconia beads have a density of 6.0. For example, 95 zirconia beads refer to zirconium beads with a zirconium content of about 95%, and their specific gravity is 6.0g/cm3. The bulk density is Multiplied by 0.6 on the basis of the specific gravity, the result is 3.6g/cm3, which means that 3.6 tons of zirconium beads can be placed in a cubic volume.
The bulk density of 95 zirconia beads is relatively large compared with other ceramic balls, such as alumina balls, zirconium aluminum balls, zirconium silicate balls, etc. The higher the packing density, the more beads will be put into the sand mill or ball mill, and the grinding efficiency will be higher. Because of the density, the grinding efficiency of zirconia beads is better than that of zirconium silicate beads, but because of the high density, it is not suitable for some sand mills, such as vertical sand mills. At this time, Zirconium silicate beads on sales are still recommended.
Through the above introduction and analysis of the Zirconium silicate beads on sales, hope it helps you.