.jpg)
.jpg)
.jpg)
.jpg)
The performance of the inner nozzles will have profound effect on the service life of ladle bottoms, which can directly affect the ladle campaign. Therefore, ZhenAn has developed the inner nozzle products based on the best optimized technology and the tightest compacting of the material. This design results in superior resistance to thermal shock, erosion, oxidation resistance and long service.
| Indicators | Upper and collect nozzle | ||
| ZA70 | ZA75 | ZA80 | |
| Al2O3≥ | 70 | 75 | 80 |
| C ≥ | 3 | 3 | 3 |
| Bulk density(g/cm3) ≥ | 2.7 | 2.85 | 2.85 |
| Apparent porosity ≤ | 10 | 10 | 10 |
.png)
