Castables for tilting runner of cast house
Classification:
Product Introduction
The use of dense corundum, corundum, silicon carbide as the main raw material, adding a special antioxidant, ultra-fine powder combination. The material has good construction performance, good thermal shock stability, good resistance to molten iron and slag erosion ability, non-stick slag iron, easy to disintegrate.
Physical and chemical indexes of castable for working layer of swing chute in exit iron field
| Item | JH-TB8-X | JH-TB10-X | |
| Chemical composition (%);≥ | Al₂O₃ | 75 | 70 |
| SiC+C | 8 | 12 | |
| Bulk Density (g/cm³);≥ | 110 ℃× 24h | 2.9 | 2.85 |
| 1450 ℃× 3h | 2.8 | 2.75 | |
| Compressive strength (MPa);≥ | 110 ℃× 24h | 40 | 40 |
| 1450 ℃× 3h | 60 | 50 | |
| Cold Modulus of rupture (MPa);≥ | 110 ℃× 24h | 8 | 8 |
| 1450 ℃× 3h | 10 | 10 | |
Packing method: woven bag packing; Specifications 1000 kg/bag, 50 kg/bag, 25 kg/bag
Precautions for preservation: pay attention to moisture-proof products, such as agglomerated do not use
Shelf life: 6 months
Key words:
Casting material for oscillating flow trough in iron field
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