Zirconia Ceramic Ball

Generally speaking, zirconia ceramic balls have high strength and high toughness, good wear resistance, high temperature and corrosion resistance, high rigidity, non-magnetic and electrical insulation at room temperature. When the zirconium oxide ceramic ball is below 600 degree C, its strength and hardness are almost unchanged, and its density is 6.00g/cm3.

The zirconium oxide balls used as grinding media mainly include yttrium stabilized zirconia balls and cerium stabilized zirconia balls. The zirconia grinding ball has good fluidity: the product has good roundness and smooth surface, and the wear on the equipment is lower than other grinding media. In addition, zirconia grinding balls are impact resistant and low wear: good toughness, not easy to crack and peel in high-speed, high-concentration machines, and the wear is only 1/2 of zirconium silicate beads. On the whole, the cost of using zirconia grinding balls is low. Choosing this product will definitely bring you a reduction in comprehensive costs such as media wear, power consumption, labor, and equipment, and greatly improve product quality.

Another typical application of ceramic ZrO2 balls is as a bearing ball and valve ball. After precision grinding, the grade of zirconia precision ball can reach G3, especially its thermal expansion rate is close to the thermal expansion rate of metal, and it can be used in conjunction with metal. Our company has a large inventory of regular sizes, and can also meet the requirements of customized specifications and customized levels. For more information of ZrO2 balls, please contact us.

Material Properties

∆ The above data is offered for reference and comparison only, exact data will vary depending on manufacturing method and part configuration.

Typical Applications

Valve Balls for Rod Pumps

Zirconia Balls for Bearings

Zirconia Grinding Media Balls

Zirconia Balls for Valves

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