... RUL,wear-resistance,dregs-resistance and alkali AZS-41 Oxidized Fused Cast AZS refractory material for boilers ... can produce serious specification fused cast 33#,36#,41#AZS block for glass furnace ,and its ... index ItemBehaviorsAZS-33#ER 1681AZS-36#ER 1685AZS-41#ER 1711ChemicalCompositionAl2O3≥50.00≥49.00≥45.00ZrO2 ... 3.8≥4.00 ladle furnace AZS-41 Oxidized Fused Cast AZS Bricks refractory material for ...