Cement Business: Employed in kilns and preheaters the place high temperatures and chemical corrosion are typical. When blended with a variety of levels of magnesia and higher qualities of fused alumina these brick attributes offer Charge-productive refractory performance for the steel ladle. 2. For the refractory brick with the Al2O3 https://sethvebzt.theobloggers.com/46163000/the-2-minute-rule-for-alumina-crucible