Lower Nozzle
![]() Lower Nozzle |
Product Description
Our lower nozzles for ladle are made from fused alumina, bauxite, flake graphite, antioxidant and phenolic resin. The features are excellent thermal shock resistance, stable performance, good excellent corrosion and erosion resistance, strong cracking resistance etc
| Al2O3 % ≥ | 75 | 70 | 72 | 68 |
| C % ≤ | 4 | 4 | 8 | 8 |
| Bulk Density g/cm 3 ≥ | 2.85 | 2.75 | 2.80 | 2.75 |
| Apparent Porosity % ≤ | 14 | 14 | 14 | 14 |
| Cold Crushing Strength MPa ≥ | 65 | 55 | 40 | 40 |
| Heat Modulus of Rupture MPa ≥ | 12 | 10 | 10 | 10 |
| Application | All Kinds of ladles | Ladles more than 80T | Ladles less than 80T | |
Service life (heats) | ≥ 4 | 1~2 | ≥ 3 | 2~4 |
| HS Code: | 69022000 |
|---|---|
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Shandong Fujing Refrectory Co.,Ltd. |
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