Yttria Stabilized Zirconia Bead
Yttria Stabilized Zirconia Bead
Yttria Stabilized Zirconia Bead
Yttria Stabilized Zirconia Bead
Yttria Stabilized Zirconia Bead
Yttria Stabilized Zirconia Bead

Yttria Stabilized Zirconia Bead

Yttrium stabilized zirconia beads are a high-grade grinding medium extensively used in high-precision grinding and dispersing applications. These beads use the rare earth element yttrium as a stabilizer to maintain the stability of the zirconia crystal structure during use, thereby offering excellent mechanical properties and wear resistance. Yttrium stabilized zirconia beads have very high compressive strength and corrosion resistance, making them particularly suitable for environments requiring prolonged grinding and high wear resistance. Common applications include, but are not limited to, the preparation of advanced ceramic materials, processing of biomedical materials, and processing of fine chemical products in other industrial fields.Using these beads can significantly enhance grinding efficiency, reduce energy consumption, and minimize media wear while maintaining product quality.

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Recommendations For Grinding Applications

  • In high energy mills, like pin-mills.

    For water-based milling products with low viscosity, low solids - like ink-jet.

    In the food industry, for pharmaceutical products and cosmetics.

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Technical Specification

Items Specification
ZrO2 94.8±0.2%
Y2O3 5.2±0.2%
Bulk Density ≥3.7g/cm3
Specific Density >6.05g/cm3
Compressive strength >2.0KN (Φ2mm)
Vickers hardness >1200
Self consumption (ppm/h) <0.5
Roundness ≥0.98 (Xmin/Xmax)
Color White

Available Size

 
Size(mm)
0.05-0.1 0.1-0.2 0.2-0.3 0.2-0.4 0.3-0.4 0.4-0.5
0.4-0.6 0.5-0.7 0.6-0.8 0.7-0.8 0.7-0.9 0.8-1.0
0.9-1.0 0.9-1.1 1.0-1.2 1.2-1.4 1.4-1.6 1.6-1.8
1.8-2.0 2.0-2.2 2.2-2.5 2.5-2.8 2.8-3.2 3.2-3.5
4 5 6 7 8 10

Calculation Method

M=3.14×R2×D×L×(25%-50%)÷1000

M: Total quantity of ceramic ball

D: Density (g/cm3

R: Radius of the mill (cm)

L: Length of the mill (cm)

 

Package

20kgs  or 25kgs/plastic drum

 

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