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 | ≤0.2 | ≤0.3 | ≤0.003 |
| W 1-63 | ≥98.5 | ≤0.1 | ≤0.003 | |||
