Cement Industry: Utilized in kilns and preheaters exactly where high temperatures and chemical corrosion are common. High alumina brick refractories can have two bond units, ceramic, and phosphate. Phosphate brick is instantly identified by a phosphorus pentoxide (P2O5) content on their info sheet of amongst about three% and six%. In https://caidenijifd.angelinsblog.com/38489917/5-simple-techniques-for-carbon-bonded-silicon-carbide-crucible