About magnesium bricks, there are many knowledge you don’t know

Dense refractory brick is a kind of siliceous clay rich in hydrated aluminum silicate. It has no deformation and cracking at high temperature.

The ability to not soften and not paste, refractory bricks in the amorphous material sector, there are a variety of product consumption, the basic quality requirements are alumina higher than 38% and low iron low alkali metal content, these products can not be calcined or calcined Such as refractory clay, plastic materials for overload, high alumina plastics, refractory clay and high alumina castables. Unburned alumina-ma-gnesia brick for ladle refers to a non-fired refractory product used for lining bricks made of bauxite clinker and magnesia. With the development of new steelmaking technologies such as oxygen blowing in converters, continuous casting and refining outside the furnace, the increase in molten steel temperature and the prolonged residence time in the ladle make the conditions of the lining of Shenggang barrels harsh, resulting in clay-lined bricks. The erosion is severe, and the use of the lining brick has a good effect. The unburned alumina-ma-gnesia brick for ladle is made of aluminum bauxite clinker and magnesia. Non-fired refractory products for lining bricks. With the development of new steelmaking technologies such as oxygen blowing in converters, continuous casting and refining outside the furnace, the increase in molten steel temperature and the prolonged residence time in the ladle make the conditions of the lining of Shenggang barrels harsh, resulting in clay-lined bricks. The erosion is serious, and the use of the lining brick has a good use effect.