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Zirconium Beads and Mill Jars

Innovcera offers yttrium stabilized zirconia YSZ ceramic beads as milling and grinding media, the standard size is from 0.05mm to 30mm, customized size is available, too. The zirconia ceramic beads can be high polished.
Zirconia Ceramic jars are 60 times hardness than regular steel, it is widely used as planetary ball mill jar, laboratory grinding pot for milling finely soft or tough materials. Innovacera provides the standards zirconia mill jars including the jars, seal and lids, size is from 100ml to 3L, customized drawing design is accepted.

250ml Y-Stabilized Zirconia Milling Jar for Planetary Mills

Material Properties:

Properties Value
ZrO2 94.60%
Y2O3 5.40%
Color White
Specific Density (g/cm3) ≥6.0
Hardness (GPa) >10
Elastic Modulus (Gpa) 205
Fracture Toughness (Mpa.m1/2) 7~10
Bending Strength (MPa) 1150
Grain Size (μm) <0.5
Thermal Conductivity [W/(m.k)] 2.5
Bulk Density (g/cm3)
Thermal Expansion Coefficient(20~400°C)(K) 9.6×10-6

Main Features:
Good stability
High cost-effective
High density and strength
Good roundness and smooth surface
Very low wear rate
Excellent in abrasion resistance
Excellent corrosion resistance to the strong acid and alkali

Application:
Foods
Paints
Coating
Chemicals
Cosmetics
Electronics
Laboratory

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