Yttria-stabilized Zirconia Bead

Y-TZP Grinding Media

(SXYZ Series)

Applications: SXYZ high quality grinding media are produced from the high quality yttria-stabilized zirconia powder. It have super grinding efficiency because of highest crushing strength, lowest wear loss. The qualities and properties reach the international advanced level. It is suitable for grinding and dispersion of ultrafine materials such as electronic ceramics;magnetic materials; high purity  ceramics material such as aluminum oxide,silicon oxide,zirconium silicate and titanium dioxide; foodstuffs; cosmetic and pigment,inks,paint and coating materials.


Density (g/cm3)

Bulk density  (g/cm3)

Major composition (%)

Crush strength  (N)

V-Hardness (HV10)




ZrO2:94.6  Y2O3:5.2

≥2000 (Ø2mm)


SXYZ Properties: Size B series:Φ0.4-5mm  (Ultrafine grinding) L series: Φ5mm, Φ6mm, Φ8mm, Φ10mm         Φ15mm, Φ20mm, Φ25mm, Φ30mm (Coarse grinding) Allowable requests for different sizes.   Product Features: 1.High crushing strength and fracture durability which has no any break under high speed impact. 2.Smooth surface,good sphericity. 3.High wear resistance,longer service life 30-50 times than glass beads,5 times than zirconium silicate beads and 6-8 times than Al2O3 beads. 4.High density and excellent grinding efficiency