Introduction to Sunrise Refractory AZS fused zirconium corundum for sale

First of all, let's briefly talk about what is called fused zirconium corundum brick:
The fused zirconia corundum is a white solid formed by pure alumina powder and zircon sand containing zirconia mass fraction of 65% and silica mass fraction of about 34%, which is melted in an electric furnace and then cooled into a mold. The phase structure consists of an eutectoid and a glass phase of corundum and zirconium. It is a colloidal phase of the corundum phase and the zircon oblique phase, and the glass phase is filled between their crystals.

Then, Zhengzhou Sunrise Refractory Company will focus on the characteristics of fused zirconia corundum.
1. Having a load refractoriness of 1850 ° C;
2. The hardness is close to diamond (the Mohs hardness of diamond is 10, and the Mohs hardness of zirconium corundum is 9);
3. The crystal of zirconia is beaded, and it has strong resistance to glass melt at high temperature;
4. It is an indispensable refractory material for the melting pool of glass and glass products because it is pure and does not pollute the product. With the continuous development of China's glass industry, the demand for such materials will become larger and larger. The abbreviation of fused zirconium corundum brick is AZS, which is based on the three chemical compositions of the ternary phase diagram of Al2O3-Zr02-SiO2, arranged in order of its content, Al2O3 takes A, Zr02 takes Z, SiO2 takes S, national standard Use this abbreviation, for example, No. 33 fused cast zirconium corundum brick, abbreviated as AZS-33#, and so on.
 
In summary, I believe that you have a certain understanding of corundum bricks. If you need corundum bricks, welcome to contact us Sunrise refractory materials, we will provide you with the best quality and lowest price corundum bricks in China.