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Zirconia beads are predominantly composed of zirconia, with specific types varying by composition—including yttria-stabilized zirconia beads, ceria-stabilized zirconia beads, and composite zirconia beads.

1. Check Wear Rate

 It reflects the quality of zirconia beads or results of actual wear tests. Each batch of products must pass quality inspection.

Zirconia beads can not only be used for grinding and dispersing material slurries and powders but also as polishing abrasives in vibratory finishing machines, mainly for mirror polishing to achieve a bright and glossy finish on workpieces.

Zirconia ceramic balls require a smooth and glossy surface. The smoother the surface of the media, the lower the wear rate. The factor determining whether the surface of zirconia beads has a glossy finish is the smoothness of the spherical surface; a smooth spherical surface yields an excellent mirror effect, while a rough one results in a poor mirror effect. 

Zirconia ceramic balls are inorganic non-metallic materials made from zirconia powder and several other additives through powder preparation, batching, and forming processes. As a type of functional ceramics, zirconia ceramic balls have a relatively wide range of applications, and have been widely used in fields such as thermal barrier coatings, catalyst carriers, medical care, health care, refractory materials, and textiles. Zirconia balls exhibit excellent properties in three aspects: mechanics, physics, and chemistry.

Material grinding is a crucial process in ink production, and the quality of grinding can be represented by the dispersion degree of the material. The use of zirconia beads with different particle sizes affects the grinding effect and efficiency of the material.

The acid and alkali resistance of zirconia ceramics is relatively balanced. Zirconia itself is a very stable metal oxide, and its chemical bond (Zr-O bond) is very strong, which makes it have good inertness to most dilute acids and concentrated acids at room temperature. 

Lithium compounds in lithium batteries have specific requirements for particle size distribution, so nano-scale battery materials need to be used to improve battery performance. 

Yttria-stabilized zirconia grinding beads (YSZ grinding beads) are a high-performance grinding medium. Their main component is zirconia (ZrO₂), which is stabilized by adding 5% to 8% yttria (Y₂O₃) and then sintered at high temperatures.

Zirconium beads can be used to polish many products, polishing zirconium beads generally with 1mm, 2mm, 3mm or more of the beads, can be polished wheels, hardware, medical equipment, jade, rings, necklaces and gold and silver jewelry, in the mirror polishing of the abrasive surface finish requirements are high, abrasive surface to be smooth, can not have grinding force, so that it will not scratch the work. Zirconium beads and polishing liquid are vibrated together in the roller barrel, which can throw the jewelry very bright, eliminating the manual polishing procedure, saving time and effort.

Zirconia beads, the color of pearl white, smooth surface, in the ceramic ball is a very hard abrasive, long use time, durable. Zirconia ceramic grinding medium is often used for ultrafine grinding of heavy calcium carbonate, kaolin, mica and other non-metallic minerals.

Parameter description

Zirconia content: 95%
Bulk gravity: 3.6g/cm3
Density: 6.1g/cm3
Vickers Hardness: 1250
Color: Pure white
Surface: bright
Size: 0.05mm, 0.1mm, 0.2mm-20mm