Durable Andalusite Bricks For Hot Blast Furnace
Price:
200-800 USD
MOQ:
1 Ton
Delivery Time:
20-30 Days
Brand:
Rongsheng Xinwei
Product Description
Product Description of Andalusite Bricks For Hot Blast Furnace
Andalusite bricks can replace high alumina bricks in critical parts of blast furnaces. They exhibit excellent thermal shock resistance and creep resistance, making them suitable for use as checker bricks, arch bricks, and in direct areas of hot blast furnace outlets. They are also one of the preferred materials for long-lasting applications in hot blast stoves, coke oven doors, and kilns used in the chemical and ceramic industries.
Product Specification of Andalusite Bricks For Hot Blast Furnace
| Item | Andalusite Brick for Hot Blast Furnace | ||
| H55 | H62 | H65 | |
| Al2O3 (%) | ≧55 | ≧62 | ≧65 |
| Fe2O3 (%) | ≦1.2 | ≦1.2 | ≦1.2 |
| Apparent Porosity (%) | ≦17 | ≦17 | ≦17 |
| Bulk Density (g/cm³) | ≧2.45 | ≧2.5 | ≧2.5 |
| Cold Crushing Strength (MPa) | ≧60 | ≧60 | ≧60 |
| Creep Rate (20-50h/0.2MPa, %) | 1350°C | 1400°C | 1450°C |
| ﹤0.2 | ﹤0.2 | ﹤0.2 | |
| Refractoriness Under Load (°C) | ≧1600 | ≧1650 | ≧1680 |
| Thermal Shock Resistance Index (1000°C, %) | ≦0.55 | ≦0.55 | ≦0.55 |
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Company
Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
Location
11th Floors, Building 6, China Central Electronic Commerce Port, Daxue Road, Zhengzhou, Henan, China
Contact Person
Jacky Han