In high temperature environment, plug bricks need to have excellent wear resistance, corrosion resistance and thermal shock resistance to ensure long-term stable operation under the impact of high temperature molten steel and slag. Read More
The service life of plug brick varies with many factors, including its material, service conditions, production technology and pouring technology. The following are the common service life ranges of plug bricks under different conditions Read More
The wear resistance of plug bricks has an important influence in steel production, which is mainly reflected in the following aspects:I. Improving service lifeThe wear resistance of plug brick directly affects its service life. Plug bricks with good wear resistance can be used for a long time in hig Read More
The influence of molten steel temperature on plug bricks is mainly reflected in the following aspects:I. ErosionHigh temperature erosion: When the temperature of molten steel is high, the plug brick will be more strongly eroded. Read More
Maintaining plug bricks is very important for prolonging their service life and ensuring the stability of steel production process. The following are some effective maintenance methods and daily maintenance measures:I. Daily cleaning and inspectionCleaning dust and foreign matter: use brush, sandpap etc Read More
The energy-saving function of plug brick in iron and steel industry is mainly reflected in the following aspects:I. Reduce the heat loss of molten steelPlug brick can effectively reduce the heat loss of molten steel during pouring by accurately controlling the flow of molten steel. Read More
Plug bricks are widely used in iron and steel industry, mainly in the following aspects:I. Ladle tapping controlPlug brick is a key component in ladle tapping system, which is installed at the tapping hole at the bottom of ladle. It controls the outflow and opening and closing of molten steel throug Read More
In the process of steel casting, plug brick is one of the indispensable refractory materials, which plays a vital role in controlling molten steel flow and ensuring casting quality. This paper will introduce the characteristics, functions, production process and its importance in iron and steel indu Read More
Submerged nozzle brick plays an important role in the continuous casting system of iron and steel industry. Its design characteristics and structural optimization are mainly reflected in the following aspects:I. Thickening design of slag lineThe slag line of traditional submerged nozzle brick is eas Read More
Shuikou brick is widely used in steel industry, especially in continuous casting system, and its importance is self-evident. The following is the concrete application of Shuikou Read More
The material characteristics of nozzle brick have many advantages, which enable it to meet the strict requirements of refractories in the process of steel casting. Read More
The fire resistance temperature of nozzle brick varies with different material composition and production technology. The following are the fire resistance temperature ranges of several common materials:I. High-alumina nozzle brickThe fire resistance of high-alumina nozzle brick is high Read More
