Yttria Zirconia Oxide Bead Y-TZP

zirconia bead/ zirconia ball /yttria stable zirconia bead/zirconium oxide bead/zirconium sphere

BZY is a high quality grinding medium that can meet the needs of customers. It is prepared by hydrothermal process of yttrium oxide stabilized zirconia powder. It is shiny, smooth volume, compact internal structure, ultra-high density, strong compressive strength, ultra-high wear resistance, is the high-end products in abrasive media. However, the hardness of the memory material is required to be used in the grinding machine.

Yttrium stabilized zirconia beads have a lot of names: zirconia ball, 95 zirconia ceramic bead, zirconium bead, ultra-fine grinding medium, zirconia micro sphere, zirconia grinding ball and zirconia grinding media, etc.

Product Details

Feature & Application

  • High density and hardness
  • High wear-resistance and no contamination

Chemical Composition

Chemical Composition ZrO2 Y2O3 AL2O3 FeO3 SiO2 TiO2 MgO Na2O3
% 94.75±0.60 4.90±0.50 0.30±0.10 0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01

Physical Properties

Density(g/cm3) 6.05
Bulk Density(g/cm3) ≥3.6
Hardness(Hv) 1200
Sphericity(%) 95%
Standard Size(mm)




Packing(kg) 25KG

Produce Process

Produce Process


Used in calcium carbonate, paint, ink, titanium dioxide, dye, zircon sand, kaolin and other grinding and peening polishing metal surface treatment. Especially in coating, paint cost-effective than yttrium stabilized zirconia beads.

1. Textile Dyes

2. Agro Chemicals

3. Minerals

4. Water Based Paints

5. Printing Inks

6. Cosmetics

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