Thin Slab SEN
Thin Slab SEN
The thin slab SEN has excellent thermal shock resistance, high erosion resistance, no cracking in actual field use, long service life and can meet the requirements for use in the steel mill.
| SEN | Bowl | Body | Slag Line | |||
| Chemical Analysis | Range | Typical Value | Range | Typical Value | Range | Typical Value |
| SiO2 (%) | —— | 13.18 | —— | 24.72 | —— | 3.59 |
| TiO2 (%) | —— | 1.15 | —— | 0.56 | —— | 0.24 |
| Al2O3 (%) | —— | 1.32 | 65-71 | 68.52 | —— | 0.65 |
| Fe2O3 (%) | —— | 2.34 | —— | 0.43 | —— | 0.08 |
| CaO (%) | —— | 1.05 | —— | 0.27 | —— | 2.54 |
| MgO (%) | 78-83 | 81.22 | —— | 1.03 | —— | 0.06 |
| K2O (%) | —— | —— | —— | —— | —— | —— |
| Na2O (%) | —— | —— | —— | —— | —— | —— |
| B2O3 (%) | —— | —— | —— | —— | —— | —— |
| ZrO2 (%) | —— | 0.85 | —— | 3.77 | 91-95 | 93.01 |
| Lgloss (%) | 10-14 | 11.44 | 28-32 | 30.22 | 13-17 | 15.98 |
| Cold Bending (Mpa) | 4.5-8.5 | 6.75 | 7-14 | 12.3 | 5-10 | 8.6 |
| Apparent Porosity (%) | 11-17 | 15.22 | 11-17 | 12.8 | 11-18 | 13.5 |
| Bulk Density (g/cm3) | 2.65-2.80 | 2.72 | 2.45-2.65 | 2.55 | 3.65-3.85 | 3.78 |
