Over the years, we have been adhering to the firm philosophy of creating value for customers and striving for quality excellence, we are now the main manufacturer for Refining slag production plant, PVC Insulation board, Odorless magnesia alumina carbon refractory brick for ladle bottom in China. Now we can meet customers' special requirements for special designs. We have a strong technical strength, comprehensive inspection equipment and advanced production technology, also with a fully automated production assembly line and a standardized quality management system. The company focuses on technological innovation, resource integration, branding and market cultivation. Our company implements the development concept of taking talents as the foundation, innovation as the driving force, and professional technology to build the brand, and take the road of sustainable development. We have always insisted on providing customers with the best quality service, meeting their different needs, and making our products perfect.
1,Description of Zirconia Brick:
Zirconia Brick is produced with the advantage of good high temperature stability of zircon sand. It has the characteristics of high strength, high density and high refractoriness under load .So, this product has good performance of spalling resistance, abrasion resistance, liquid glass erosion resistance and other industrial slag erosion resistance. It is widely used in glass molten pool furnace, refined steel, cement kiln and non-ferrous metal smelting furnace.
2,Index of Zirconia Brick:
Item | JZB-63 | JZB-65 |
Al2O3 % | — | — |
ZrO2 % | 63 | 66 |
SiO2 % | 35 | 33 |
Fe2O3 % | 0.3 | 0.3 |
Apparent Porosity % | 18 | 18 |
Bulk density g/cm3 | 3.70 | 3.75 |
Cold crushing strength Mpa | 100 | 100 |
Refractoriness under load KD,℃ | 1620 | 1660 |
3,Product knowledge:The preparation methods of aggregate usually include slurry castable, isostatic pressure method and melting-casting method,The aggregate prepared by melting-casting method has the best performance.Choose suitable aggregate, add mineralizer, organic binder, water, fully mix, trap material for 24 hours, then prepare for forming.The sintering temperature of zirconia brick is 1550~1650℃. During the process of 1300~1500℃, the product shrinks sharply and should be heated slowly to avoid damage.The main crystalline phase of the product is the coexistence of zircon and glass phases,mutual Mosaic Combination,to form a tight whole without obvious gap.
4,Significant features of the product:high purity, less impurities, compact structure, high density, high strength, good stability at high temperature, good resistance to glass and other liquids, good atmospheric erosion performance.
5,Product forming methods:pouring and isostatic pressing
6,Our advantages:Our company and manufacturer strictly follow the mature production process and quality control system to produce the product, to ensure the internal and external quality of the product,to strictly select products, non-conforming products will never be shipped,complete testing, to ensure that 100% of the products are qualified when they leave the factory.
7.Good feedback of product use effect,the products have been exported to South Korea,the United States
8.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
Our 97% MGO Dead Burned Fire Bricks Magnesia Carbon Bricks, Bulk Zirconia Corundum Mullite Cordierite Refractory Brick, Magnesia Bricks for Middle and up Checker product line has always been subject to high standards and strict international quality system monitoring. Our company has constructed a high efficiency, low-cost organization system, with high-quality and low-cost products to dedicate to the majority of consumers. Our creative source is constantly flowing and we always actively provide customers with cutting-edge scientific and technological achievements.
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