In the process of continuous casting, the erosion of plug bricks and nozzle bricks is an important factor affecting production efficiency and slab quality. The following are some measures to prevent the erosion of plug bricks and nozzle bricks:I. Optimizing the materials and properties of refractori Read More

In the process of continuous casting, the plug brick controls the molten steel flow through the cooperation with the nozzle brick, and the specific implementation method is as follows: Coordination of plug brick and nozzle brickThe plug brick is installed in the plug rod system of tundish Read More

In modern steel casting industry, refractory plug brick is one of the indispensable key components. It plays a vital role in the casting process, ensuring the smooth casting process and the stability of product quality. This paper will introduce the definition, function, characteristics, manufacturi Read More

The maximum service temperature of nozzle brick depends on its material and specific application scenarios. The following are the service temperature ranges of different types of nozzle bricks:I. High-alumina nozzle brickFire resistance: above 1770℃.Service temperature: usually around 1500℃. Read More

Shuikou brick plays a vital role in the steel casting process, and it is a key component to ensure the smooth casting process and improve the quality of billet. Read More

The fire resistance test of nozzle brick is a key index to evaluate its structural stability in high temperature environment. The following are commonly used fire resistance test methods:I. Standard pyrometric cone methodThis is the most commonly used fire resistance test method, according to the na Read More

Some special processes are needed in the production process of nozzle brick to ensure its excellent performance and quality and meet the requirements of high temperature environment such as steel casting. Read More

In modern steel casting process, refractory nozzle brick plays a vital role. It is not only the control hub of molten steel flow, but also the key factor to ensure the smooth casting process and improve product quality. This paper will introduce the structure, performance, application and manufactur Read More

Ensuring the dimensional accuracy of sleeve brick is the key to ensure its stability and service life in high temperature environment. The following are the methods and control techniques to ensure the dimensional accuracy of sleeve bricks:I. Strictly control the quality of raw materialsThe quality Read More

In modern iron and steel industry, the application of refractories is very important, especially in the continuous casting process of iron and steel. As a special refractory, sleeve brick plays an indispensable role. It is not only an important part of steel casting process, but also a key factor to Read More

Customized sleeve brick needs to consider the use scene, material characteristics, size requirements and cost. The following are detailed customization methods and processes:I. Determine the use scenarios and performance requirementsSleeve bricks are mainly used in the continuous casting process of Read More

When handling sleeve bricks, special attention should be paid to the following points to ensure that they are not damaged during handling and to ensure the safety of operators:I. check the integrity of the sleeve brickBefore handling, carefully check the appearance of the sleeve brick to ensure that Read More