95% zirconia ceramic grinding ball for horizontal sand mill
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China [CN] 95% zirconia ceramic grinding ball for horizontal sand mill
| Application |
1.Particularly suitable for vertical stirring mills, horizontal roller ball mills,vibrating mills and various high linear,speed pin- type sand mills 2.For wet or dry ultrafine dispersion and grinding of pastes and powders without contamination. 3.Perfect grinding media with good flatness,smooth surface, bright,high density and highstrength
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Product chemical composition and physical proerties |
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| Performance | Unit | Parameter |
| Component | Wt% | 94.6%ZrO2,5.2%Y2O3 |
| Filled Density | Kg/l | 3.5(φ5mm) |
| Density | g/cm3 | 5.95-6.00 |
| Hardness | GPa | >11 |
| Elasticity Modulus | GPa | 200 |
| Thermal Conductivity | W/m.k | 3 |
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Coefficient of Thermal Expansion |
10*10-6/℃(20-400) | 9.6 |
| Crush Strength | KN | ≥20(φ7mm) |
| Bending Toughness | MPam1/2 | 8 |
| Grain Size | Um | ≤0.5 |
Products Dimension
Ball
|
ø 0.1-0.2mm |
ø 0.2-0.4mm |
ø 0.4-0.6mm |
ø 0.6-0.8mm |
ø 0.8-1.0mm |
ø 1.0-1.2mm |
|
ø 1.2-1.4mm |
ø 1.4-1.6mm |
ø 1.6-1.8mm |
ø 1.8-2.0mm |
ø 3mm |
ø 4mm |
|
ø 5mm |
ø 6mm |
7mm |
ø8mm |
ø 10mm |
ø 15mm |
|
ø 20mm |
ø 25mm |
ø 30mm |
ø 40mm |
ø 50mm |
Column
Ø7.5*7.5mm ø12.7*12.7mm
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