Repairing mixes for steel ladle
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Product Introduction
Using fused corundum and fused high purity spinel as the main raw materials, the ladle working lining repair material developed can be sprayed by machine or applied manually. There is no need for molds during construction and no dust pollution on the construction site. High adhesion rate; High bonding strength, good erosion resistance and erosion resistance of the material. The coating material is suitable for manual coating and repair, has excellent bonding performance, convenient construction, high bonding strength with the original lining, and long service life.
Physical and chemical indexes of ladle repair materials
| Item | JH-PS | JH-TM | |
| Chemical composition ( % ) ; ≥ | Al₂O₃+MgO | 90 | 85 |
| Bulk Density (g/cm³);≥ | 110 ℃× 16h | 2.8 | 2.5 |
| 1550 ℃× 3h | 2.7 | 2.4 | |
| Cold compressive strength (MPa) | 110 ℃× 16h | 25 | 5 |
| 1550 ℃× 3h | 50 | 40 | |
| Application area | Wet spray construction or smearing construction of ladle working layer | ||
Packing method: woven bag packing; Specifications 1000 kg/bag, 50 kg/bag, 25 kg/bag
Note: pay attention to moisture, such as caking, do not use
Shelf life: 6 months
Key words:
Ladle repair materials
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