Description
Ceramic Chute Liners are widely used in the power plant coal-fired power systems and metallurgy, steel, industrial and mining enterprises of the material handling, batching system hopper, hopper equipment within the high drop by the large material hit parts, suitable for any have a certain impact, Temperature less than 100 ℃ (temperature type up to 250 ℃) the use of the environment.
Technical specifications
The performences | Unit | No. |
| Content of AL2O3 | % | ≥92% |
| Density | g/cm3 | ≥3.6 |
| Rockwell hardness | HRA | 88 |
| Rupturing toughness | MPa.m1/2 | 4 |
| Compression-resistant strength | MPa | ≥850 |
| Bend-resistant | MPa | 300 |
| Thermal conductivity | W/m.K | 24 |
Thermal expansion coefficient | 10-6 m/m.K | 5.0-8.3 |
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