High Alumina Ball
Specifications
High alumina ballwear-resistant ceramic ball
Al2O3 and SiO2 content can be adjusted
Saves Time
Saves Cost
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% |
ceramic balls, ceramic bead, ceramic grinding ball, wear-resistant ceramic ball, alumina ball, hollow ceramic ball,
99% alumina ceramic ball, 99% ceramic grinding ball, high-alumina ball, wear-resistant ceramic ball
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