Product Description Zirconium fused corundum brick, also known as electric fused AZS zirconium corundum brick, AZS brick, fused cast AZS brick, etc.,the abbreviations are AZS, by the Al2O3 - Zr02 - Sio2 phase diagram of the ternary three chemical composition, The brand classific is according to its content, take A, Al2O3 Zr02 Z, Sio2 take S, standard USES the abbreviation, such as fused cast zirconia-alumina brick, 33, called AZS33 #, 36 # fused cast zirconia-alumina brick, called AZS36 41 fused cast The dense microstructure of AZS33# zirconium corundum bricks makes the bricks have good resistance to glass liquid corrosion, and it is not easy to produce stones or other defects in the glass furnace. It is a widely used product in glass kilns, mainly suitable for the upper structure of the melting pool, the pool wall and paving bricks of the working pool, and the material channel. AZS33 is used in fusion cast AZS series products, a wide range of products, excellent performance in preventing pollution of glass liquid. It is widely used in the wall, bottom, upper structure and feeding channel of the glass furnace. In addition to having the same co-crystal body as AZS33# fused zirconia corundum brick, 36# AZS brick has more chain-like zirconia crystals and lower glass phase content, so 36# fused zirconia corundum brick is corrosion resistant The performance is further enhanced, so it is suitable for areas where the flow rate of the molten glass is faster or the temperature is higher. AZS36 is a product with excellent performance in the AZS series of melting and casting products. It has high resistance to glass erosion and low pollution. It is usually used in key parts such as the pool wall near the hot spot of the glass melting tank. AZS41# fused zirconia corundum bricks not only have the eutectic of silica and alumina, but also contain more uniformly distributed zirconia crystals. In the zirconia corundum brick system, its corrosion resistance is good. Therefore, the key parts of the glass furnace were selected to make the life of these parts under-balance with other parts. AZS41 is a product with excellent performance in the fusion cast AZS series. It has extremely high resistance to glass liquid corrosion and extremely high glass phase exudation temperature, and it has very low pollution to glass liquid. It is widely used in key parts of the hot spot of the glass furnace, such as the wall of the glass furnace, the corners of the feeding mouth, the liquid hole, the sill, the bubbling at the bottom of the tank, and the all-electric furnace.
