Alumina Ceramic Engineering Half Cylinder and Lining Pieces
Chemshun offers several alumina ceramics materials for high-wear, severe-service industry applications. Chemshun wear resistant ceramics contains 92% alpha alumina & 95% alpha alumina ,offer exceptional hardness and chemical corrosion resistance to maximize performance in extreme wear environments.
Cost-Effective Manufacturing and Design Services
Our experienced team of design engineers work diligently to provide products that meet the most demanding requirements while maintaining a cost-effective manufacturing method. Whether it's pressed, cast, extruded, or injection molded, our advanced forming, firing, and finishing capabilities ensure optimal results for your next project
Reputation & Experience for Quality
CHEMSHUN served industrial maintenance company for 13years, we earned good reputation by our believable products and sincere service , CHEMSHUN CERAMICS are the wear resistant ceramics of choice for a large variety of industries including mining, sand and gravel, coal handling, steel production, and more.
Chemshun Wear Resistant Materials Application:
Copper Mining Processing
• Mill Feed Throats
• Underflow Tub Liners
• Material Handling Chutes
• Cyclone Feed/Discharge Piping/Chute
• Coal Preparation
• Cyclone Distributors
• Cyclone Liners
• Magnetic Separator Chutes
• Impact Panels
• Sieve Bend Feed Boxes
• Pipe Lining/Elbows
Cement Industry
• Chutes
• Cyclone Separators
• Cones
Chemical Composition:
| Al2O3 |
SiO2 |
CaO |
MgO |
Na2O |
| 92~93% |
3~6% |
1~1.6% |
0.2~0.8% |
0.1% |
Physical Properties:
| 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 |
Audited Supplier 
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