Refractory Alumina

Alumina is one of the most chemically stable oxides having excellent spalling resistance, which is best suited for refractory applications operating at temperatures up to 1850⁰C. Alumina refractories provide high resistance in oxidizing and reducing atmosphere and is exclusively used in heat processing industries such as Kilns, Blast furnaces, Glass tank, Cement kilns, Cruisibles, saggers/ setters, and nozzles. We supply high-purity alumina with Al₂O₃ percentages of more than 99.00 %.