1, zirconium powder manufacturing process and zirconium bead molding process, the finer the fineness of zirconium powder, the more uniform the internal structure of zirconium beads, the better the grinding effect, if the powder mixture is not uniform, resulting in zirconia and stabilizer uneven distribution, will reduce the performance of zirconium beads.
2. The forming method of raw materials mainly includes hydrothermal hydrolysis and coprecipitation method. The zirconium powder of hydrothermal hydrolysis method is smaller, finer, more stable and more consistent in size; The size deviation of the raw material of the coprecipitation method is larger, the size of the original crystal is 50-100 nanometers, resulting in high and low Vickers hardness, but also makes the wear resistance of zirconium beads is very different, so it is recommended to choose the zirconium beads made of powder of hydrothermal method.
3, zirconium bead molding process has titration method, rolling method, extrusion method, pressing method; These methods have advantages and disadvantages, small beads if the titration method, sphericity will be better; If it is mechanical automatic production, the beads are all the same, there will be no manual error in the inside, so the quality of zirconium beads produced by mechanical automation is more stable than that produced by manual production.
