Industry Knowledge of Magnesia Zirconia Brick

Magnesia zirconia bricks are a type of refractory material widely used in high temperature kilns, furnaces and other industrial processes. This type of brick is made from high quality magnesia and zirconia materials, which provide excellent thermal stability, wear resistance and corrosion resistance.

In terms of classification, magnesia zirconia brick can be divided into two types: direct combination type and combined type. The direct combination type is composed of magnesia and zirconia raw materials, which are calcined and sintered together. The combined type is made of pre-sintered magnesia and zirconia, which are then combined and re-sintered at high temperatures. The combined type has higher density, strength, and thermal shock resistance.

The performance of magnesia zirconia bricks is highly dependent on their technical parameters, which include thermal conductivity, compressive strength, porosity, and refractoriness. These parameters determine the longevity and efficiency of the brick in industrial applications, and manufacturers pay a lot of attention to these factors when producing refractory bricks.

The production process of magnesia zirconia bricks is complex and involves several stages, including raw material selection, mixing, molding, sintering, and quality control testing. The brick manufacturing process takes place in specialized factories with advanced machinery and skilled labor. The products are tested and verified before they are packaged and shipped to the customers.

Magnesia zirconia bricks have a wide range of industrial applications, including steel production, cement manufacturing, glassmaking, and petrochemical industries. The increasing demand for these bricks is due to their unique properties such as high thermal shock resistance, high-temperature strength, and resistance to chemical corrosion.

In conclusion, magnesia zirconia bricks are essential in several industrial processes and play a significant role in high temperature applications. They come in different grades with varying technical parameters, and their production process involves advanced technology and quality control measures. With continued research and development, these refractory bricks will continue to evolve and meet the growing demands of different industrial processes.