Ladle aluminum magnesia carbon brick
The main raw materials are super bauxite, corundum, fused magnesia and flake graphite, spinel and metal antioxidant are added, and phenolic resin is combined. It has high volume density, high strength at room temperature and high temperature, and good resistance to steel erosion. It is mainly used for the wall and bottom of ordinary ladle and refined ladle.
Classification:
Ladle Refractories
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Product Description
The main raw materials are super bauxite, corundum, fused magnesia and flake graphite, spinel and metal antioxidant are added, and phenolic resin is combined. It has high volume density, high strength at room temperature and high temperature, and good resistance to steel erosion. It is mainly used for the wall and bottom of ordinary ladle and refined ladle.
physical and chemical index
Index/Brand | AMC-65 | AMC-70 |
AI₂O₃ (%) ≥ | 65 | 70 |
MgO(%) ≥ | 11 | 11 |
C(%) ≥ | 9 | 9 |
Appert porosity (%) Apparent porosity ≤ | 8.0 | 6.0 |
Bulk density (g/cm³) Bulk density ≥ | 2.98 | 3.00 |
Normal temperature compressive strength (MPa) C.C.S≥ | 40 | 45 |
0.2MPa load softening start temperature (℃) R.U.Lin 0.2MPa | 1600 | 1650 |
Use part Application | Side wall,bottom | Side wall,bottom |
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