CNBM International Corporation  

Product Name: Fused Cast Refractories Model NO.: AZS33, AZS36, Fused cast alpha & beta bricks Trademark: CMAX Transport Package: Pallet Specification: ISO Product Description GENERAL INFORMATIonFused cast AZS (alumina, zirconia and silica) refractories are good refractory materials, especially for current glass furnaces, and characterized with excellent density, high refractoriness and resistance against corrosion of molten glass. The applications are popularly found in many key positions of various glass furnaces. Fused cast AZS firebricks are mainly categorized into 33#, 36# and 41# according to different zirconia's contents from 33% to 41%. ADVANTAGESAZS 33#: Good resistance to corrosion of molten glassLow blistering rateLittle tendency to release zirconia crystal into molten glassAZS 36#: Increasing resistance to corrosion of molten glassLess glass phase & more zirconia crystalAZS 41#: A good structure of Zr and α Eutectic crystalExcellent resistance to corrosion of molten glassAPPLICATIonSAZS 33#: Sidewalls, breast walls, ports, pavers, etc. In glass furnaceAZS 36#: Position in contact with molten glass, such as doghouse, sidewalls and pavers of melters. AZS 41#: Throats, doghouse, comers, sidewalls, electrodes, bubbler blocks, etc.