Magnesia calcium zirconia brick

The so-called Magnesia calcium zirconia brick is not only a product of Magnesia calcium zirconia brick formed by adding a certain amount of pre synthesized calcium zirconate in the original ingredients, but also has good thermal shock resistance and kiln skin hanging performance, high temperature strength, and can resist the erosion of Portland cement, which solves the problem of hydration of Magnesia calcium zirconia brick.. At 1500 ℃, zirconate calcium exists on the interface as a kind of non active compound, which does not react with spinel, but hinders the refractories from being penetrated by various chemical components in cement clinker, so as to improve the chemical erosion resistance of magnesia calcium zirconia brick. At 1200 ℃, zirconia (ZrO2) and compounds in cement clinker are extremely high It is easy to react to form the high melting point of Calcium zirconate, merwinite and Calcium silicate stone, which makes the Magnesia calcium zirconia brick particularly good in corrosion resistance and kiln coating,