Refractory material – Product Technology

Magnesia-carbon bricks should control the graphite content in the bricks to be about 20%. Magnesia-carbon bricks have low wettability to slag, and have excellent resistance

There are two kinds of brick-making methods for magnesia-carbon bricks: fired oil-impregnated magnesia-carbon bricks and unburned magnesia-carbon bricks. The former brick-making process is more complicated

There are two kinds of brick-making methods for magnesia-carbon bricks: fired oil-impregnated magnesia-carbon bricks and unburned magnesia-carbon bricks. The former brick-making process is more complicated

The magnesia-carbon brick magnesia-carbon refractory was successfully developed by the United States in the mid-1960s. In the 1970s, the Japanese steel industry began to use magnesia-carbon bricks

Magnesia-carbon bricks are made of magnesia, dead-burned magnesia, fused magnesia, high-purity magnesia and high-quality graphite and bauxite additives. The price of magnesia-carbon bricks and its

The melting point of high temperature resistant graphite is 3850℃±50℃, and the boiling point is 4250℃. Even if it is burned by ultra-high arc, the