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Application of magnesia carbon brick in iron and steel metallurgy industry

Magnesia carbon bricks are very suitable for the requirements of iron and steel smelting due to their superior high temperature resistance, slag erosion resistance, and good thermal shock stability. Taking advantage of the properties of carbon materials that are difficult to be wetted by slag and molten steel and magnesia, high slag resistance and solvent …

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Reducing the cost of electric furnace steel – Furnace cover continuous feeding equipment

At present, most electric arc steelmaking furnaces adopt the method of removing the furnace cover, feeding the furnace charge in batches from the furnace top, and directly heating the furnace charge with an electric arc. The most common method of electric furnace steelmaking is cold charging, and cold charging can be divided into manual charging …

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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, …

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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 …

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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 …

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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 …

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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 …

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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 …

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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 …

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Features of LMM yoyai 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 …

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