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Magnesia carbon refractory brick

Magnesia carbon refractory brick

As a composite refractory material, magnesia-carbon refractory bricks take advantage of the strong slag erosion resistance of magnesia and the high thermal conductivity and low expansion of carbon to compensate for the poor spalling resistance of magnesia, and are mainly used in electric steel furnaces.

Magnesia-carbon bricks are made of high-melting alkaline oxide magnesium oxide (melting point 2800℃) and high-melting carbon materials that are difficult to be infiltrated by slag as raw materials, assisting a variety of non-oxide additives. A non-burning carbon composite refractory material combined with a carbon binder.

Characteristics of magnesia carbon refractory bricks

1. Has good high temperature resistance

2. Strong resistance to slag

3. Good thermal shock resistance

4. Low high temperature creep

According to the above performance characteristics, magnesia-carbon bricks are mainly used for the lining of converters, AC electric arc furnaces, DC electric arc furnaces, and the slag line of ladle to give full play to their own advantages.

Regarding the price of new magnesia carbon bricks, you can consult the refractory manufacturer Zhengzhou Sheng Energy Refractory Co., Ltd. Since its establishment, various refractory bricks and refractory products have been well received by users and have brought good economic benefits to the enterprise.