High aluminum castables
- Commodity name： High aluminum castables
Category：
Keyword：
High aluminum castables
High-alumina refractory castables are made of high alumina raw materials as aggregate and powder, adding binding agent.
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Introduction:
High-alumina refractory castables are made of high alumina raw materials as aggregate and powder, adding binding agent.
Characteristics:
With high mechanical strength and good resistance to thermal shock, anti-abrasion and other properties, with high-temperature performance, large degree of resistance, using a wide range of temperatures, no shrinkage, wear-resistant and other characteristics.
Application:
It is mainly used as the lining of various kilns such as boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and so on. Deeply used in hardware, smelting, chemical, non-ferrous metal and other industries, especially prominent in the iron and steel industry, the important application in the rotary kiln before the kiln mouth, disintegration furnace, kiln hood and other parts.
Physical and chemical indicators:
| Pfoject | High-alumina refractory casable | ||||
| Al₂O₃% ≥ | 60 | 70 | 75 | 80 | |
| Bulk density (g/cm³) | 2.35 | 2.6 | 2.7 | 2.8 | |
| Crushing strength | 110°x24h(MPa) | 60 | 70 | 90 | 100 |
| 1100°x3h(MPa) | 80 | 90 | 110 | 120 | |
| Flexural strength | 110°x24h(MPa) | 7 | 8 | 12 | 13 |
| 1100°x3h(MPa) | 9 | 11 | 14 | 16 | |
| Abrasion resistance at room temperature cc≤ | 9 | 7 | 6 | 5 | |
| Linear change [1100°x3h] (%) | -1 | -1 | -1 | -1 | |
| Thermal shock stability (900 times water cooling, times ≥) | 25 | 25 | 25 | 30 | |
| Maximum operating temperature °C | 1350 | 1450 | 1500 | 1550 | |
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High aluminum castables
- Commodity name： High aluminum castables
Category：
Keyword：
High aluminum castables
High-alumina refractory castables are made of high alumina raw materials as aggregate and powder, adding binding agent.
Product Details
Introduction:
High-alumina refractory castables are made of high alumina raw materials as aggregate and powder, adding binding agent.
Characteristics:
With high mechanical strength and good resistance to thermal shock, anti-abrasion and other properties, with high-temperature performance, large degree of resistance, using a wide range of temperatures, no shrinkage, wear-resistant and other characteristics.
Application:
It is mainly used as the lining of various kilns such as boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and so on. Deeply used in hardware, smelting, chemical, non-ferrous metal and other industries, especially prominent in the iron and steel industry, the important application in the rotary kiln before the kiln mouth, disintegration furnace, kiln hood and other parts.
Physical and chemical indicators:
| Pfoject | High-alumina refractory casable | ||||
| Al₂O₃% ≥ | 60 | 70 | 75 | 80 | |
| Bulk density (g/cm³) | 2.35 | 2.6 | 2.7 | 2.8 | |
| Crushing strength | 110°x24h(MPa) | 60 | 70 | 90 | 100 |
| 1100°x3h(MPa) | 80 | 90 | 110 | 120 | |
| Flexural strength | 110°x24h(MPa) | 7 | 8 | 12 | 13 |
| 1100°x3h(MPa) | 9 | 11 | 14 | 16 | |
| Abrasion resistance at room temperature cc≤ | 9 | 7 | 6 | 5 | |
| Linear change [1100°x3h] (%) | -1 | -1 | -1 | -1 | |
| Thermal shock stability (900 times water cooling, times ≥) | 25 | 25 | 25 | 30 | |
| Maximum operating temperature °C | 1350 | 1450 | 1500 | 1550 | |
Packaging & Shipping
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