On Account of its high Al₂O�?content and lower impurity concentrations, it outperforms fireclay bricks On this part High alumina brick refractories can have two bond techniques, ceramic, and phosphate. Phosphate brick is instantly identified by a phosphorus pentoxide (P2O5) content on their information sheet of amongst about three% and six%. https://jeffreykkifd.buyoutblog.com/39615531/fascination-about-high-alumina-bricks