Steel fiber reinforced wear-resistant castable: high strength, thermal shock resistance.
Steel fiber reinforced wear-resistant castables mainly introduce heat-resistant stainless steel fibers into the material. Make the material have stable volume, low thermal conductivity, strong resistance to slag penetration and erosion, erosion resistance, high strength and thermal shock performance, convenient construction, strong integrity of the furnace structure, etc., thereby increasing the resistance of the material Grindability and service life.
| Item | YH-F16 | YH-F16K | YY-F17 | |
| Al2O3(%)+SiC(%) ≥ | 70 | 75 | 80 | |
| Bulk Density ≥ | 110℃×24h | 2.6 | 2.7 | 2.8 |
| Flexural strength(Mpa)≥ | 110℃×24h | 11 | 12 | 13 |
| 1100℃×3h | 11 | 12 | 13 | |
|
Compressive strength(Mpa)≥
|
110℃×24h | 90 | 100 | 110 |
| 1100℃×3h | 90 | 100 | 110 | |
|
Linear change rate(%)
|
110℃×24h | ±0.1 | ±0.1 | ±0.1 |
| 1100℃×3h | 1450 | 1450 | 1600 | |
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