The properties of magnesia calcium brick in AOD furnace

Magnesium calcium brick, also known as high calcium magnesia brick. Is a magnesium refractory. Low porosity. Load softening temperature is generally higher than 1700 ℃, alkali-resistant slag performance is good. Made from calcium and magnesium sand, by grinding. Ingredients, kneading, molding, in the 1550-1600 ℃ high temperature firing. Magnesium calcium refractory brick is mainly used for smelting stainless steel AOD furnace lining and VOD ladle lining, instead of the original magnesium chrome brick, is the most important magnesium calcium refractory.

Features:
1.Optimize the formulation to control the quality of the product by controlling the mixing time of the raw material of Mg-Ca.
2.Products through the hydraulic press molding, can ensure that the brick pressure uniform;
3.The use of advanced tunnel kiln firing process, can guarantee product quality;
4.Magnesium calcium firebrick easy to hydrate, must be waterproof;
5.Part of the magnesium calcium brick after finishing the size of strict control.