Specifications
industrial alumina ceramic ball-High density alumina ceramic ball
-High strength
-High hardness
-Wear resistance
Good wear resistance industrial grinding alumina ceramic ball
We offer our customers an excellent quality range of all kind of Ceramic Grinding Balls. The diameter ranging from 1mm to 90mm
Features:
1. High strength, high hardness, high wear resistance, high density, good thermostability, good corrosion preventive, non-polluting.
2. It is used in different types of ceramic, enamel, glass, chemical factories thick hard material finishing and processing.
3. Saves Time - The high density and perfect roundness offer greater grinding efficiency, thus saving you time.
4. Saves Cost - The high impact strength and wear resistance reduces replacement costs.
Item | Unit | Value | Composition | Value | Al2O3 and SiO2 content according to customer's requirements |
Bulk Density | g/cm3 | 2.4-3.62 | Al2O3 | 30-92% | |
Heat Conductivity | KCaL/mh°C | ≥0.7 | SiO2 | 5-62% | |
Water Absorption | % | ≤1 | Fe2O3 | <1% | |
Heat Resistant | °C | 1300-1700 | CaO | <1.5% | |
Specific Heat | Cal/g°C | 0.15-0.2 | Na2O+K2O | <1% | |
Hardness | Mohs | 7-8 | MgO | <2.5% |
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