Magnesia-carbon brick for electric furnace refers to refractory products made of magnesia graphite for electric furnaces. About 10a of magnesium carbon bricks have been used in electric furnace walls since industrial production in 1970. Because this brick has high fire resistance, high corrosion resistance, excellent heat resistance high temperature volume stability, high thermal shock resistance other characteristics, it has been widely used.

The most significant difference between magnesium carbon bricks for electric furnaces magnesium carbon bricks for converters is the different range of fixed carbon. The former is 10% -30%, the latter is 10% -20%. Therefore, in the production of magnesia-carbon bricks for electric furnaces, more flaky graphite should be blended. Other production process steps are the same as converter magnesia carbon brick

Used as lining bricks for electric furnace walls, especially for high-power ultra-high-power water-cooled electric furnace furnace wall hot spots slag lines, etc. Magnesia-carbon bricks are used in the wall of ultra-high power electric water-cooled furnaces. Lifespan can reach more than 300 times. Magnesia-carbon bricks have also started to be used in the bottom of electric furnaces