Xingli Industrial Ceramics
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By glue or welding, steel tube is lined with alumina ceramic tiles. It is mainly used in electric power, metallurgy, coal, cement and other industries, such as large-diameter reducing flue, dust removal pipeline, coal hopper, cement hopper, chutes and other systems.
| Character | 92 Alumina | 95 Alumina | ZTA |
|---|---|---|---|
| Density(g/cm³) | ≥3.6 | ≥3.65 | ≥4.15 |
| Al2O3(%) | ≥92% | ≥95% | ≥75% |
| Bending Strength(MPa) | ≥220 | ≥250 | ≥400 |
| Compressive Strength (MPa) | ≥1050 | ≥1300 | ≥2000 |
| Rockwell Hardness HRA | ≥82 | ≥85 | ≥90 |
| Wear Volume(cm³) | ≤0.25 | ≤0.20 | ≤0.05 |
