Upper Nozzle & Lower Nozzle
Product Details
The upper nozzle & lower nozzle of the ladle supplied by our company are made of corundum and spinel as the main raw materials and phenolic resin as the binder. The product has good thermal shock stability, high-temperature strength, and strong resistance to steel erosion.
| Item | Upper and Lower Nozzle | |||
| Brand | ZTM-SK70 | ZTM-SK75 | ZTM-SK80 | ZTM-SK85 |
| Al2O3 (%) | ≥70 | ≥75 | ≥80 | ≥85 |
| C (%) | ≥3 | ≥3 | ≥3 | ≥3 |
| Bulk Density (g.cm-3) | ≥2.70 | ≥2.85 | ≥2.85 | ≥2.90 |
| Apparent Porosity (%) | ≤10 | ≤10 | ≤10 | ≤10 |
