Alumina, commonly known as aluminium oxide (Al2O3), is an inert, odourless, white amorphous material often used in industrial ceramics. Due to its outstanding properties, alumina has contributed to a significant number of lifeextending and societyenhancing appliions. It is widely used in the medical field and modern warfare .
29/04/2020 · Corundum castable is a refractory castable mainly made of corundum as aggregate and powder plus binder. Corundum refractory castable sales, mechanical strength is higher than high alumina refractory castable and mullite refractory castable, wear and corrosion resistance.. Corundum refractory castable is mainly used as lining material for various kilns .