95 Yttria Zirconia Beads Grinding Media 50mm Balls High Strength For Electronic
1. Product Description
95 Yttria stabilized zirconia grinding ball is made of high purity fine zirconia powder as raw material, using yttrium oxide as stabilizer, and produced by spray granulation, isostatic pressing and high temperature sintering.
It has high strength, high toughness, high density, high wear resistance, high temperature resistance, corrosion resistance, non magnetic, electrical insulation, thermal expansion coefficient is close to steel, chemical stability and high grinding efficiency.
2. Main technical Data of 95 Zirconia Ceramic Beads
Item | Data |
Composition | ZrO2 95 Min |
Y2O3 4.5 Min | |
Hardness | 1100HV |
Mohs | 9 |
True density | 6.00g/cm3 |
Bulk density | 3.7g/cm3 |
Compressive Strength | 5500MPa |
Roundness | 98 |
Color | White/ivory |
SIZES Φ MM | ||||
0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.6 | 0.6-0.8 |
0.8-1.0 | 1.0-1.2 | 1.2-1.4 | 1.4-1.6 | 1.6-1.8 |
1.8-2.0 | 2.0-2.2 | 2.2-2.4 | 2.4-2.6 | 2.6-2.8 |
2.8-3.0 | 4,5,6,7,8,9,10,12,15,17,20,25,30,40,50 | |||
3. Advantages of 95 Zirconia Ceramic Grinding Media
1)High spherical degree, smooth spherical surface and milky white.
2)Excellent toughness, impact resistance, no break under high speed impact.
3)High wear resistance, extreme low wear rate, to prevent material contamination.
4)High grinding efficiency, extremely long service life and low comprehensive operating cost.
5)Suitable for high viscosity, wet grinding and dispersion operations.
4. Application of 95 Zirconia Oxide Ceramic Grinding Media
We recommend it to applications as follows: paint, pigment, coating, inks, dye, textile, printing and dyeing, magnetic materials, electronic materials, nano-materials, ceramic glaze, cosmetic, silicon oxide, food, medical and other special chemical industry.
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