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Heavy refractory brick
Magnesia-carbon bricks are made from high melting point basic oxide magnesium oxide and high melting point carbon materials that are difficult to be infiltrated by slag, with the addition of various non-oxide additives.
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Magnesia-chrome bricks are refractory material products mainly composed of magnesium oxide (MgO) and chromium trioxide (Cr₂O₃), with periclase and spinel as the main mineral components.
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Widely used as lining materials for cracking and conversion furnaces in petrochemical and fertilizer industries, gasification furnaces for residual oil, gasification furnaces for coal, carbon black reaction furnaces, pulp waste liquid gasification furnaces, and other industrial furnaces.
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It has characteristics such as high fire resistance, high strength, good thermal shock stability, and strong erosion resistance. It is resistant to scouring, wear, erosion, and spalling during use, and has good performance in the metallurgy, glass, petrochemical, and environmental hazardous waste disposal industries.
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Zhongwang Temple, Yuecun Town, Xinmi City, Henan Province, China
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