Product Details:
Payment & Shipping Terms:
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| Material: | High Grade Bauxite | Size: | 230*114*65mm |
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| AL2O3%: | ≥48% | Fe2O3%: | ≤2.0% |
| Performance: | Acid Slag Resistant | Certificate: | ISO9001：2015 |
| High Light: | kiln fire bricks,refractory kiln lining |
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Kiln refractory High Alumina bricks are one of the main varieties of aluminum silicate products. They are refractory products with more than 48% AL2O3 content made of high grade bauxite as the main raw material. High alumina brick is largly used in blast furnace, hot blast furnace, coke oven, electric furnac etc.
High Alumina Bricks for Blast Furnace Features:
High strength
Volume stability
Good thermal shock resistance
Good acid slag resistance
Chemical corrosion resistance
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High Alumina Brick |
Al2O3 (%,Min) |
Fe2O3 (%,Max) |
A.P (%,Max) |
C.C.S (MPa) |
R.U.L (0.2Mpa,Min) |
R.L.C (2h*1500℃) |
| GL-65 | 65 | 2.0 | 19 | 58.8 | 1500 | 0-0.2 |
| GL-55 | 55 | 49.0 | 1480 | |||
| GL-48 | 48 | 18 | 1450 | / | ||
| Applications | Blast furnace | |||||
| Remark | ISO Certificated; Customized | |||||
Contact Person: Astra
