AZS brick includes three main chemical components of Al2O3, ZrO2 and SiO2. AZS block is made of pure alumina powder and zircon sand containing about 65% ZrO2 and 34% SiO2 content that are injected to be mold after being melt in the electric melting furnace.
AZS Bricks. Rebonded Fused Mullite bricks (MFZ-6) are used as pure-oxygen burner blocks in alkali-free glass furnaces, crown blocks and arch blocks in ceramic frit furnaces, and areas of high temperature and high thermal stress in other industrial furnaces.
AZS fused cast block is also called fused cast block which is abbreviated as AZS because it contains Al2O3－ZrO2－SiO2. Fused cast AZS block is made from pure alumina powder and Zircon sand (composed of 65% zirconia and 34% SiO2). After Alumina powder and zircon sand melting in electric furnace, they are cast into various molds and cool themselves down to become white solid.
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A. ZS fused cast bricks Name (fused zirconia corundum bricks). It is cast in the mold material is completely melted. Cooling, made after solidification. AZS fused cast bricks is mainly used in the glass furnace. This product shrinkage during condensation caused by volume shrinkage is a matter of special attention should be used.
Rebonded Fused Mullite bricks (MFZ-6) are used as pure-oxygen burner blocks in alkali-free glass furnaces, crown blocks and arch blocks in ceramic frit furnaces, and areas of high temperature and high thermal stress in other industrial furnaces.
AZS Brick is a kind of fused cast zirconia-corundum refractory brick with high refractoriness and high intensity and mainly used to build glass furnace for resisting high temperature and melt glass corrosion and also can save energy
Fused Cast Zirconia Refractories We supply high quality electro fused zirconia refractory bricks and blocks for many induestries around the world. Electro fused zirconia refractories useful as high temperature construction materials for furnaces and kilns because of its very high strength at room temperature.
Zhengzhou Sunrise Refractory Co., Ltd. manufacture the main products are as follows: Fused Cast AZS Block,fused cast AZS 33#,36#,41#, glass furnace fireclay bottom block, mullite brick, zircon brick, alumina bubble brick, sillimanite brick, corundum brick, low porosity fireclay brick, high alumina brick, all kinds of glass furnace ramming masses, sealing materials, building fireclay, etc.
Jul 30, 2015 · Beneath the fused cast AZS lie the chamotte block at the very bottom, in between AZS ramming mix is filled. In corner area fused cast AZS with Void Free Casting is used exclusively. Fused cast AZS is so far the primary refractory brick for glass furnace. In tin bath, alumina forming brick such as sillimanite and bottom block are used typically.
Fused Cast AZS Block Vs. Bonded AZS Block. The reliability of a refractory for glass furnaces is determined for his corrosion resistance to the molten glass, as well as its mechanic strength and thermal shock resistance. AZS blocks are the preferred choice as they have better corrosion resistance to melten glass compared to bonded blocks.
Fused cast AZS is made of pure alumina powder and zircon sand(65% ZirO2, 34% SiO2). Its main crystal phase consists of corundum, baddeleyite and glass phase. The use of fused cast AZS expands the life of glass furnaces. The life of glass furnaces can be expanded from 11-15 months to 3-4years, even longer.
Fused Cast AZS33 Brick is widely used for glass furnace for superstructure, working pool side wall, paving blocks, feeder channels, tank bottom, C-shaped block and doghouse crown,etc.Fused Cast AZS36 Brick is mainly used for sidewall, doghouses, throat, bottom budding, Dam blocks, electric block corners.
Fusion cast AZS refractories. Chamber Crown Alaklies, High temperature Volume stability, Low permeability, high refractoriness Super duty silica bricks, Fused Mullite bricks Chamber Wall Alkali Vapors Alkali Resistance 96-98% Magnesite Bricks Ride arch. Lower wall Solidification and Liquification of alkalis Alkali Resistance Andalusite Bricks
oxide ions of the melt at the AZS/glass melt interface. The electrons reduce the polyvalent ionic impurities (mainly iron) of the fused cast AZS. The rate of oxygen gas formation at the refractory/glass melt interface, as a result of the redox reaction, is determined by the diffusion rate of cations of the
Fused Cast AZS Brick for Glass Furnace_Yanmu GmbH. Fused cast AZS brick is so far the primary refractory brick for glass furnace. Our AZS brick is manufactured from premium zircon and alumina by melting in electric arc furnace, casting and annealing in annealing furnace. Zircon Bricks - KT Refractories
AZS Brick, also called Fused Cast Alumina-Zirconia-Silica Refractory Brick for sale in Manufacturer RS, belongs to a kind of high-grade fused cast refractory bricks with high quality and best uses in glass furnace. Fused Cast AZS Brick can directly touch with high temperature molten metal and slag.
AZS refractories are the main refractory materials for glass furnaces and we supply complete AZS (alumina-zirconia-silica) refractories for glass melting furnaces. AZS refractory is the ideal refractory materials for glass furnace because it supports the aggressive conditions during processing of liquid glass. We supply complete AZS refractories for glass furnaces.
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