Ladle & Furnace Bricks
Al₂O₃-MgO-Spinel Brick
Carbon-free pressed brick of corundum and spinel. Because it contains no graphite it cannot carburise the bath, which makes it the correct choice for low-carbon grades where an MgO-C lining would put carbon back into steel that has just been decarburised.
Key Properties
| Composition | Corundum + spinel |
|---|---|
| Production method | Pressed |
| Carbon | Carbon-free |
| Advantage | Suitable for low-carbon steel |
