Although both converter and ladle use clay bricks in steelmaking process, there are obvious differences between them in usage scenarios, performance requirements and brick types:I. Usage scenarios and functionsConverter: Converter is mainly used for blowing operation in steelmaking process. Read More
Refractory clay bricks protect the furnace body in various ways in the steelmaking furnace, as follows:I. Working layer protectionIn the working layer of steelmaking furnace, refractory clay brick directly contacts high-temperature molten steel and slag Read More
Refractory clay bricks are widely used in iron and steel industry, mainly reflected in the lining and protection of key equipment such as blast furnace, hot blast stove and steelmaking furnace. Read More
Refractory clay brick plays an indispensable role in modern industrial high temperature furnaces. This special building material provides a reliable guarantee for various industrial production processes with its excellent high temperature resistance, corrosion resistance and good thermal stability. Read More
Improving the erosion resistance of clay bricks can be started from the following aspects:I. Improving the purity of raw materialsBy improving the purity of raw materials and reducing the content of low melting point and impurities, the erosion resistance of clay bricks can be significantly enhanced Read More
There are significant differences in erosion resistance between refractory bricks and clay bricks, which are mainly reflected in the following aspects:I. Chemical composition and erosion resistanceClay brick: The Al₂O₃ content of clay brick is usually between 30% and 48% Read More
Although clay refractory brick and ordinary clay brick are similar in name, there are significant differences in composition, performance and use. Read More
Low-cement castable is a kind of high-performance refractory, and the correct use of low-cement castable is very important to ensure the construction quality and prolong the service life. Read More
High alumina refractory bricks are widely used in cement industry, especially in cement rotary kiln. The following is its specific application:I. Sintering zone of cement rotary kilnThe burning zone is the area with the highest temperature and the most serious chemical erosion in the cement rotary Read More
Refractory degree and application of high alumina refractory brickI. Fire resistanceThe fire resistance of high alumina refractory bricks is usually between 1750℃ and 1800℃. According to the different content of alumina (Al₂O₃), the fire resistance will be different Read More
High alumina refractory bricks are widely used in the steel industry, mainly in the following aspects:I. Blast furnaceBlast furnace is one of the core equipment in iron and steel production, and its lining needs to withstand extremely high temperature and chemical erosion. Read More
In modern industrial production, high-temperature furnaces are indispensable equipment in many industries, and high-alumina refractory bricks are crucial materials in these furnaces. High alumina refractory bricks play an irreplaceable role in the construction and maintenance of industrial furnaces Read More
