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Using corundum, bauxite and graphite as the main raw materials, JHCO has produced nozzles for ladle which have excellent thermal shock resistance and erosion resistance, and they are not easy to break.
| Grade | JH-GSK-70 | JH-GSK-75 | JH-GSK-80 | JH-GSK-90 |
| Al₂O₃ (%) ≥ | 70 | 75 | 80 | – |
| C (%) ≥ | 4 | 4 | 4 | – |
| Al₂O₃+MgO (%) ≥ | – | – | – | 90 |
| BD (g/cm³) ≥ | 2.7 | 2.8 | 2.9 | 3.0 |
| AP (%) ≤ | 14 | 14 | 10 | 18 |
| CCS (MPa) ≥ | 45 | 50 | 60 | 50 |
| Molding | Pressing | Pressing | Pressing | Casting |
If you are interested in our products, please feel free to contact us, and you are welcome to visit the factory for more product details
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