The characteristics of zirconia beads

1. Zirconia beads have a pearl-like luster and a smooth working spherical surface. Using micron and sub-nano zirconia powder as raw material, using yttrium oxide as stabilizer, it is made by a special molding process, high-temperature firing and phasing process, and its technical indicators and performance have reached the international advanced level. It is a grinding medium The best of them.

2. At room temperature, it has the advantages of high strength, high toughness, high density, good wear resistance, high temperature and corrosion resistance, high rigidity, non-magnetic conductivity, electrical insulation, and thermal expansion coefficient close to steel.

3. When the zirconia beads are at 600℃, the strength and hardness are almost unchanged, the density is 6g per cubic centimeter, and the thermal expansion rate is close to the expansion rate of metal. If it is used in conjunction with metal.

4. High specific gravity, providing higher grinding efficiency; detailed microstructure, ensuring better wear resistance; smooth working surface, perfect roundness, reducing the internal friction of beads and the wear of equipment contact parts.

5. The density of zirconia beads is higher than other grinding beads, and it has extremely high grinding efficiency, which can increase the solid content of the material or increase the material flow.