Brief Introduction
Castable for Iron Ladle
Monolithic design for iron charging ladle is a fast, cost-effective alternative to conventional bricked lining. It offers entire structure without brickwork joints and freedom from hot metal penetration. AMR series of castables typically suited for iron ladle feature high strength, superior resistance to thermal shock and slag erosion, as well as long life.
Monolithic design for iron charging ladle is a fast, cost-effective alternative to conventional bricked lining. It offers entire structure without brickwork joints and freedom from hot metal penetration. AMR series of castables typically suited for iron ladle feature high strength, superior resistance to thermal shock and slag erosion, as well as long life.
| Main Cramp Iron | Iron Runner | Slag Runner | |||
| Iron Line | Slag Line | ||||
| Al2O3 % Min. | 75 | 59 | 61 | 62 | |
| SiC % Min. | 10 | 30 | 13 | 15 | |
|
Bulk Density g/cm3 Min. |
110℃x24h | 2.92 | 2.79 | 2.42 | 2.55 |
| 1450℃x24h | 2.88 | 2.75 | 2.40 | 2.40 | |
|
Cold Crushing Strength MPa Min. |
110℃x24h | 31.04 | 28.70 | 8.5 | 17.0 |
| 1450℃x24h | 42.96 | 43.68 | 27.0 | 32.0 | |
|
Modulus of Rupture MPa Min. |
110℃x24h | 4.75 | 4.36 | ||
| 1450℃x24h | 5.71 | 5.91 | |||
| Permanent Linear Change % 1450℃x2h | ±1.0 | -0.1 | +0.1 |
+0.3 |
|