With the development of society and the improvement of industrial production, the requirements for refractory materials are also getting higher and higher. As a new type of refractory material, magnesium calcium brick has been widely used in industrial production. Let's introduce the characteristics of magnesia-calcium bricks.
1. Strong high temperature stability
Magnesia-calcium bricks have strong high-temperature stability, can work stably in high-temperature environments of 800℃-1200℃, and have good corrosion resistance at high temperatures. Therefore, it is a highly stable refractory material.
2. Good seismic resistance
Magnesia-calcium bricks have high strength and toughness, so they have good earthquake resistance. In natural disasters such as earthquakes, it can effectively reduce the damage of the carbon oven and ensure personal safety.
3. Good chemical stability
Magnesia-calcium bricks have good chemical stability and can resist erosion and damage from various corrosive media. Therefore, it is a good corrosion-resistant material.
4. Good oxidation resistance
Magnesia-calcium bricks have good oxidation resistance and can work stably in oxidizing atmospheres. This characteristic is one of the important reasons why magnesia-calcium bricks are widely used.
5. Light weight and small thermal inertia
Magnesia-calcium bricks are lightweight, have low density and have small thermal inertia, so they are more suitable for use in high-temperature environments.
How to use refractory magnesia calcium bricks
1) Production method: The production of magnesia-calcium bricks is mainly made by mixing lightweight materials and calcium cement. During the production process, the materials need to be dried and crushed and a series of processes such as drying and crushing are required.
2) Application scope: Magnesia-calcium bricks are currently mainly used in the manufacturing of high-temperature equipment such as stoves, furnace doors, and ovens. Specifically, magnesia-calcium bricks are widely used in steel, casting, chemical industry, smelting, construction and other industries.
3) Special treatment: During the production and use of magnesia-calcium bricks, attention must be paid to its characteristics of being prone to moisture and absorbing carbon dioxide. Therefore, special treatment is required to maintain its stability and service life.
