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China, Chinese High Density Azs Block Glass Kiln Zirconia Corundum Bricks Fused Cast Azs Refractory Bricks1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialCorundum Refractory MaterialAzs BrickZirconia Corundum Brick
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
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Product Description Product DescriptionAZS series zirconia corundum refractory brickFused cast AZS refractory is also called fused cast brick 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. Because of the different content of Zirconia from 33%-41%, our fused cast AZS Bricks can be divided into three types AZS-33#,AZS-36# and AZS-41#.Description of fused cast AZS refractoryFused cast AZS 33# block has dense micro structure which ensures its great resistance in glass liquid, thus you don't have to worry about the solidification and other problems. It is widely applied to glass furnace for superstructure, working pool side wall, paving blocks, feeder channels, tank bottoms, C-shaped block and doghouse crown,etc.Advantages of fused cast AZS refractory1. Compact microstructure2. Good erosion resistibility to molten glass3. Good thermal shock resistibility,high compression resistance4. Barely rendering blister5. A variety of formats and shapes for furnace different working areasDifferent casting methods can produce various shapes and sizes AZS for different areas of glass furnaces.Product ApplicationsBricks are mainly used in the linings in decomposing furnaces for petroleum and chemical industry, as well as the chemical fertilizer industry. They are also used as high temperature kiln linings and furnitures in metallurgical industry. Zirconia Corundum Brick Manufacturing ProcessMade of the zirconite (Industry zirconia ) and industry alumina as the mainly mixed raw material, melting in the electric furnace,casting, annealing, machining, then finished.SpecificationFused AZS Bricks Physiochemical Indexes chemical compositionAZS-33AZS-36AZS-41ZrO2≥33≥35≥40SiO2≤16.0≤14≤13.0Al2O3a littlea littlea littleNa2O≤1.5≤1.6≤1.3Fe2O3+TiO2≤0.3≤0.3≤0.3Physical Properties bulk density(g/cm3)3.5-3.63.753.9cold crushing Mpa350350350thermal expansion coefficient (1000°C)0.800.800.80exudation temp. of glass phase140014001400corrocion resistance of glass melt(mm/24h)1.61.51.3DensityPT QX3.403.453.55WS ZWS3.603.703.80Phase composition(%) baddeleyite323540glass phase211817α- corundum474743Product ApplicationThe Application of AZS BricksThe most important application of AZS bricks is glass furnace. AZS-33 bricks are mainly used at working tank, fore-hearth, upper structure and crown. AZS-36 bricks have high corrosion resistance and low pollution to glass liquid, they are mainly used at the parts contacting with glass liquid, such as melting tank wall, clarification tank, working tank and so on. AZS-41 bricks have the best glass liquid corrosion resistance and the lowest pollution to glass liquid. Their main application parts are: melting tank wall, throat, kiln weir, charging hole corner brick, bubble bricks, electrode bricks and so on.Packaging & ShippingPackaging : Packed by sea-worthy wooden pallet + shrink wrapped + cartonFor example,Standard size of corundum bricks : 230x114x65mmShipping : 384pcs/plt x 18plts in one 20 feet container;Company ProfileRS Refractories Co., Ltd. is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than 30 years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 100 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.RS Refractories Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.FAQQ1. Are you Manufacturer?A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.Q2. Can we visit your company?A: Sure,welcome at any time,seeing is believing.Q3. Do you accept OEM?A: Yes, we can do OEM.Q4. What's the MOQ of trial order?A: No limit,We can offer the best suggestions and solutions according to your condition.Q5. What are the payment terms?A: Usually T/T,but L/C,Western Union etc are available for us.Q6. How long is delivery time?A: The delivery time will be determined according to the quantity of the order.Q7. How are your products' quality?A: The products will be strictly inspected before shipment, so the quality could be guaranteed.Q8. How to solve the quality problems?A: If the products are not confirmed to customer samples or have quality problems,our company will be responsible to make compensation for it.Q9. What is the service life of your bricks?A: The service life of different bricks is unlike.It also depends on your using condition and method.Q10.How about your company's certification?A: ISO9001 and Test Report,also we could apply other necessary certification.
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