Dense fused alumina
Dense fused alumina is fused in the furnace with the industrial alumina as the raw material, it is a new type refractory material. Its characteristics are: acid & alkali-proof, good grinding performance, erosion- resistant, steady volume. Applications: metallurgy, ceramics, chemical industry, etc. It is high quality raw material to produce all kinds of corundum products
Dense Fused Alumina:
|
Specification |
Chemical composition(%) |
Magnetic material content(%) |
||||
|
Al2O3 |
Fe2O3 |
SiO2 |
Na2O |
|||
|
Ⅱ |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥99.0 |
≤0.1 |
≤1.0 |
≤0.3 |
≤0.003 |
|
W 1-63 |
≥98.5 |
≤0.1 |
≤0.003 |
|||
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