Refractories Bed Materials
| Refractories Bed Materials | |||||
|---|---|---|---|---|---|
| Sr. No. | Brand | Al2O3% min | Grading Range(mm) | B.D gm/cc LOOSE | Initial Deformation °C |
| 1 | AA BM G | 23-30 | 0.50-3.00 | 1.10-1.30 | 1350 |
| 2 | AA BM NCFC | 30-35 | 1.00-2.50 | 1.00-1.20 | 1400 |
| 3 | AA BM NPC | - | 0.68-2.36 | 1.05-1.15 | 1450 |
| 4 | AA BM FA | - | 4.00-15.00 | - | - |