
Brown Fused Alumina-Calcined bauxite, refractory …
Brown fused alumina uses Refractory & Foundry Brown Fused Alumina is utilised within the refractory industry for the manufacture of high alumina fired and monolithic refractory products like bricks, pre-cast shapes and also foundry appliions, where the addition of Brown Fused Alumina helps to obtain a smooth surface finish in investment castings.