Ladle castable is made of high quality bauxite clinker, corundum, magnesia, magnesia alumina spinel and superfine powder, prepared with different binders and admixtures.
Features: strong erosion resistance, good thermal shock resistance, good volume stability
Application: medium and small steel ladle
Main physical and chemical performance index:
Index |
LMJ-75C |
LMS-85C |
LMS-85D |
|
Al2O3+MgO % ≥ |
88 |
87 |
90 |
|
|
2.90 |
3.0 |
3.2 |
|
CCS MPa ≥ |
110℃×24h |
40 |
50 |
60 |
|
1500℃×3h |
70 |
80 |
90 |
Linear change after heating (1500℃) % |
±0.4 |
±0.5 |
±0.5 |
|
Application |
45-70T steel ladle |
65-100T steel ladle |
above 100T steel ladle |