CH Refractories manufactured steel fiber castable with high strength, high working temperature and competitive price
The high strength castable refractory steel fiber reinforced wear-resistant castable is prepared by adding special grade aluminum bauxite clinker or corundum as aggregate and powder, adding binder, admixture and heat-resistant stainless steel fiber. It has the characteristics of high compressive strength, high flexural strength, thermal shock resistance, wear resistance and volume stability. Such high strength castable refractory is suitable for furnace wall, furnace roof, furnace of cemented bed boiler, kiln mouth, cooling machine and feed tank of cement kiln. And other parts.
◆ Steel casting furnaces
◆ Iron making furnaces
◆ Glass kiln
◆ Cement kiln
◆ Ceramic tunnel kiln
◆High strength,
◆Long service life
◆Good wear resistance
◆Thermal shock resistance,
| Items | CH-XWJ75 | CH-XWJ80 | CH-XWJ85 | |
| AL2O3 /% ≥ | 75 | 80 | 85 | |
| Bulk density g/cm3 ≥ | 2.7 | 2.8 | 2.9 | |
| Flexural strength/ MPa≥ | 110℃×24h | 16 | 18 | 20 |
| 1100℃×3h | 18 | 20 | 20 | |
| Compressive strength /MPa≥ | 110℃×24h | 70 | 80 | 80 |
| 1100℃×3h | 90 | 100 | 100 | |
| Normal wear /cm3 ≤ | 8 | 8 | 8 | |
| Thermal shock stabilityTSR (900℃ ,Water cooling) /Times≥ | 20 | 20 | 20 | |
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