1.Overview of magnesium carbon bricks for steel mills
Steel mill magnesium carbon brick is a high-performance refractory material, made of graphite, graphite coke, calcium raw materials, aluminum and other raw materials and magnesium raw materials, hot forming at high temperature. The material is characterized by good chemical stability, good thermal conductivity, etc. It can be used in high temperature, chemical corrosion more serious working environment.
2.Uses of magnesium carbon bricks in steel mills
- Lining of smelting equipment
In steel smelting, magnesium-carbon bricks are mainly used in the lining part of smelting equipment such as steel furnaces, converters, electric arc furnaces and so on. These equipments are subjected to full impact and erosion under high temperature, and it is difficult to meet the usage requirements by using traditional refractory bricks and other materials. And steel mill magnesium carbon bricks can better protect the inside of the equipment and extend the service life of the equipment due to better chemical stability and refractory properties. - Furnace cylinder and other parts
Steel mill magnesium carbon brick is also often used in furnace cylinders and other parts, such as steelmaking slag mouth, converter vat, middle pack cylinder, RH furnace and so on. These parts in the steel smelting process need to withstand high temperatures, corrosion and other extreme environmental tests, the use of refractory materials can better protect these parts, to ensure smelting efficiency and steel quality.
3.Characteristics of magnesium carbon bricks for steel mills
- Strong refractory performance
Steel mill magnesium carbon brick is a very strong refractory material, one of its main components of carbon has good antioxidant properties, which can resist oxidative erosion, thus prolonging the service life of the material. - High chemical stability
Steel mill magnesium carbon brick has high chemical stability, strong resistance to acid and alkali erosion, and high wear resistance. - Long service life
Due to its stable chemical properties and strong refractoriness, steel mill magnesium carbon brick has a long service life and can meet the requirements of long-term use in harsh environments such as high temperature, high pressure and high oxidizability.
As a high-performance refractory material, steel mill magnesium carbon brick has a wide range of applications in iron and steel smelting. It is mainly used in the inner lining of smelting equipment such as converter, electric arc furnace and furnace cylinder and other parts. This material is characterized by strong refractory performance, good chemical stability, long service life, etc. It can better protect the equipment and improve the smelting efficiency and steel quality.
