1.Zirconia ball physical proeties
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 |
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 |
2.Size
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 |
ø 7mm |
ø 10mm |
ø 15mm |
Basic Product Details
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