High Alumina Ceramic Ring as wear resistant material
>>> Detailed description:
Chemshun ceramics as China manufacturer mainly offers excellent mechanical properties , superior wear resistance , and desirable corrosion performance .Chemshun ceramics manufacture and design pre-engineered standard and customized size and shape according to customer's abrasion problem, like types of abrasion , system and equipment design, operating temperatures and materials, application parameters ect. Chemshun can produce ceramic tile with alumina content including 92% Al2O3, 95% Al2O3
1.Appearance
2.Advantage
-- High hardness
-- Superior abrasion resistance
-- Corrosion and chemical resistance
-- Light weight with low density
-- Can be applied in all kinds industrial abrasion solution field
3.Application
-- mining industry
-- Cement industry
-- Coal handling industry
-- Steel industry
-- Port industry
-- Power plant
4.Technical Data:
1) Chemical data :
| Al2O3 |
SiO2 |
CaO |
MgO |
Na2O |
| 92~93% |
3~6% |
1~1.6% |
0.2~0.8% |
0.1% |
2) Physical data :
| Specific gravity (g/cc) |
>3.60 |
| Apparent porosity (%) |
0 |
| Flexural Strength (20ºC, Mpa) |
280 |
| Compressive strength (20ºC, Mpa) |
850 |
| Rockwell hardness (HRA) |
80 |
| Vickers hardness (hv) |
1050 |
| Moh's hardness (scale) |
≥9 |
| Thermal Expansion (20-800ºC, x10-6/ºC) |
8 |
| Crystal Size (μm) |
1.3~3.0 |
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