Cement Market: Employed in kilns and preheaters wherever high temperatures and chemical corrosion are frequent. High alumina brick refractories can have two bond techniques, ceramic, and phosphate. Phosphate brick is instantly regarded by a phosphorus pentoxide (P2O5) content on their info sheet of involving about three% and six%. 2. For https://metal-3d-printer59360.dgbloggers.com/40045716/indicators-on-crucible-alumina-you-should-know