Cement Market: Used in kilns and preheaters where by high temperatures and chemical corrosion are prevalent. High alumina brick refractories can have two bond programs, ceramic, and phosphate. Phosphate brick is quickly recognized by a phosphorus pentoxide (P2O5) material on their facts sheet of between about 3% and 6%. Glass https://3dprintedhouse82581.wizzardsblog.com/39594247/ceramic-crucible-with-lid-an-overview