Products Description
Magnesite Bricks are produced with more than 90% magnesium oxide content as the raw material and periclase as the principal crystalline phase after smashing, mulling, molding, firing and drying in the high temperature.The Magnesite brick is one of the most widely used basic refractory bricks and are made of periclase as the main crystal phase. Different grade magnesites used as raw materials to produce Magnesia bricks of various qualities. Synthetic magnesite and dead burnt magnesite, low in iron, boron and silica are used as raw materials for magnesite brick production. Their categorization is based on the CaO/SiO2 ratio. One reason for the poor Spalling resistance is a high coefficient of thermal expansion. Magnesite has the highest thermal expansion coefficient among all Refractories. Magnesite Bricks can be classified into two types of burnt magnesite bricks and unburnt magnesite bricks.
Products Specifications
Magnesite Bricks Advantages
- High Refractoriness
- Anti-erosion Properties
- Slag Protection Cover
- Durability under abrasive operating environment
- Spalling Resistance
The Applications of Magnesite Bricks
Magnesite Bricks are mainly used in basic open-hearth furnace for steel-making, bottom and wall of electric furnace, perpetual lining of oxygen converter, non-ferrous metal metallurgy furnace, high temperature tunnel kiln, lining of rotary kiln for firing magnesite bricks and cement, bottom and wall of heating furnace, regenerative chamber checkerwork of glass furnace.
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