Medium Alumina Grinding Media Balls 75% Alumina/high Density Alumina Grinding Ball
Medium Alumina Grinding Balls 75% /high density alumina grinding ball
Alumina grinding ball other names:Grinding alumina ceramic ball ; ceramic grinding ball ;wear-resistant ceramic ball
0.5mm-50mm
OEM are welcomed
We offer our customers an excellent quality range of all kind of Ceramic Grinding Balls. The diameter ranging from 1mm to 90mm
Medium Alumina Grinding Balls 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% |
Welcome new and regular customer come to visit our factory.
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