Description
Monolithics for Ladle
Advantage:
- Good fluidity and reasonable solidification time;
- Labor-saving and convenient;
- High compressive strength;
- Long service life;
- Good thermal insulation performance;
- High temperature resistance；
- Good thermal shock stability；
- Exellent erosion resistance and scouring resistance.
Application:
- Ladle lining
- Ladle furnace top
Specification:
|
Name Modle Item |
Monolithics for ladle | |||||||
| Corundum spinel castable | Corundum spinel Cr castable | |||||||
| LAM-1 | LAM-2 | LAM-3 | LAMCr-3 | |||||
| Al₂0₃% ≥ | 90 | 85 | 80 | |||||
| Mg0 % ≥ | 5 | 6 | 8 | |||||
| Cr₂O₂% ≥ | – | – | – | |||||
| 110℃ drying
Bulk density，g/cm³≥ |
3.0 | – | 2.9 | – | ||||
| M.O.R，Mpa 110℃×24h | ≥ | 6 | 5 | |||||
| M.O.R，Mpa ≥ 1500℃×3h | 10 | – | 15 | 8 | 15 | |||
| C.C.S，Mpa ≥ 110℃×24h | 30 | 10 | 30 | 30 | – | |||
1500℃×3h ≥ |
80 | 7 | 6 | 1.0 | ||||
| Linear change
(1500×3h)% |
0-+1.0 |
– |
±0.5 |
– |
||||
| Work at | ladle | ladle | – | 1-3 | ||||
| Max working Temp，℃ | 1800 | 1800 | 1800 | 1800 | 1800 | |||
連鑄鋼包用不定型耐火材料
優勢:
流動性好，凝固時間合理；省工省力、快捷方便；抗壓強度高、使用壽命長；有較好的保溫性能；耐高溫性好；熱震穩定性良好，抗侵蝕性好；耐沖刷。
應用:
鋼包工作襯;LF爐頂
技術參數：
