Brief discription for High Alumina Bricks for steel ladle CMAX High Alumina Bricks for steel ladle are classified Perfectrding to alumina content ranging from 48% to 90%. CMAX High Alumina Bricks for steel ladle are commonlyCustom in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotarykiln,regenerator, etc.