Iron trough castable is a kind of refractory material for blast furnace iron trough, and it is also a refractory castable for iron storage iron trough.
Iron trough castable is a kind of refractory material for blast furnace iron trough, and it is also a refractory castable for iron storage iron trough.
Advantages of iron trough castable:
The iron trough castable has the characteristics of high strength, good corrosion resistance, good oxidation resistance, wear resistance, erosion resistance and high iron flux. The iron trough castable is integrally cast with the iron trough lining, which can be used for a long time to 4 months.
iron trough Refractory castable index
| Index | Refractory castable | ||
| Al2O3，% ≥ | 70 | 65 | |
| Sic+c，% ≥ | 15 | 10 | |
| Bulk Density ，g/cm3 ≥ | 2.8 | 2.6 | |
| Cold crushing strength/Bending Strength，Mpa ≥ | 110℃×3h | 25/3 | 30/3 |
| 1450℃×3h | 20/3 | 35/3 | |
| PLC，1450℃×3h % | ±0.5 | ±0.5 | |