What is the difference between magnesia carbon brick and aluminum magnesia carbon brick
What is the difference between magnesia carbon bricks and aluminum magnesia carbon bricks? The difference between magnesia carbon bricks and aluminum magnesia carbon bricks is that the raw materials used are different. Magnesia carbon bricks are resin-bonded bricks made of fused magnesia. Made of sand and graphite. Magnesia-carbon bricks, if necessary, can also add antioxidants, […]
Raw materials for preparing magnesia carbon bricks
The raw material for preparing magnesia-carbon bricks is fused magnesia with a MgO content of 98%, magnesia-carbon bricks are characterized by their low porosity, slag erosion resistance, thermal shock resistance and high high temperature strength, magnesia-chrome bricks, They are mainly used in basic oxygen furnaces, ladle slag lines and electric arc furnace hot spots. Magnesia […]
Raw materials for preparing magnesia carbon bricks
The raw material for preparing magnesia-carbon bricks is fused magnesia with a MgO content of 98%, magnesia-carbon bricks are characterized by their low porosity, slag erosion resistance, thermal shock resistance and high high temperature strength, magnesia-chrome bricks, They are mainly used in basic oxygen furnaces, ladle slag lines and electric arc furnace hot spots. Magnesia […]
Introduction to the characteristics of magnesia carbon bricks
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 loss of quality is very small, and the coefficient of linear expansion is also very small. The strength of graphite increases with the increase of temperature. At 2000 ℃, the […]
Main properties and uses of 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 performance have a lot to do with the graphite content in the bricks. As the graphite content increases, the strength of the brick decreases, the thermal expansion rate decreases, and […]
Features of magnesia carbon brick
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 and is rarely used. Here, only the characteristics of the brick-making process of unburned magnesia-carbon bricks are briefly described. Preparation of mud. The choice of particle critical size is important […]
Main properties and uses of LMM magnesia-carbon bricks
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 to spalling and erosion. They are suitable for the slag line of the ladle, especially in the case of multi-furnace continuous casting. In order to meet the needs of producing […]
Features of LMM magnesia carbon brick
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 and is rarely used. Here, only the characteristics of the brick-making process of unburned magnesia-carbon bricks are briefly described. Sludge preparation: The choice of critical particle size is important during […]
Features of LMM magnesia carbon brick
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 and is rarely used. Here, only the characteristics of the brick-making process of unburned magnesia-carbon bricks are briefly described. Preparation of mud. The choice of particle critical size is important […]
What is the use of magnesia carbon brick
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 in water-cooled electric arc furnace steelmaking. At present, magnesia-carbon bricks have been widely used in steelmaking around the world, and have become a traditional use of graphite. In the early […]