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The driving force of the refractory industry
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Refractory products are categorized in several ways, including by their chemical composition, physical form, manufacturing method, and intended application. Chemically, refractories are generally divided into three broad categories: acidic, basic, and neutral. Acidic refractories, such as silica and fireclay bricks, are stable in acidic environments and resistant to acidic slags and gases. Basic refractories, such as magnesia and dolomite, are suitable for basic environments and are commonly used in steel and cement industries. Neutral refractories, including alumina and chromite, exhibit chemical stability in both acidic and basic conditions, offering versatility across various applications.
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