The most common type of brick we use for building houses is ordinary red brick, while refractory bricks are mainly used in the construction of high-temperature furnaces, aluminum smelting furnaces, and other high-temperature environments. Although both are bricks, they are fundamentally different. 1.Differences in shape and color 2.Different occasions of use 3.Different material compositions There […]

Magnesia-carbon bricks are non-burning composite refractory materials made from high-melting-point basic oxide magnesium oxide (melting point 2800℃) and high-melting-point carbon materials that are difficult to wet by slag, with the addition of various non-oxide additives. They are bonded together using carbonaceous binders. Magnesia-carbon bricks are mainly used as linings in converters, AC electric arc furnaces,

In recent years, the rapid development of ladle refining and continuous casting technologies has transformed the ladle into both a vessel for holding molten steel and a refining unit. This has significantly extended the residence time of molten steel within the ladle and led to higher tapping temperatures and more rigorous smelting conditions, resulting in

1.Converter slide-gate slag-blocking process A key technology for producing clean steel is slag-free tapping, specifically the use of a slide-gate slag-blocking system at the converter taphole. Because the slide gate operates rapidly, it effectively blocks both initial and final slag during the tapping process. Furthermore, by integrating infrared slag detection with PLC control technology, the