Electro-cast high alumina a-b Jargal blocks for glass furnaces;
Used in end zones of glass furnaces, production of high-quality glasses such as screen glasses.
Produced by melting of casting high-purity alumina in electric furnaces at 2000 C.
Al2O3 | max (%) | 94-98.5 |
---|---|---|
SiO2 | min (%) | 0.4-1 |
Na2O | min (%) | 0.9-6.5 |
Note: Chemical & Physical specifications above are avarage values. It may change according to manufacturing and project.