Types of refractories

Apr 11,2013


There are many kinds of refractory materials, which are usually divided into ordinary refractory materials (1580~ 1770 ℃), advanced refractory materials (1770~ 2000 ℃) and super refractory materials (above 2000 ℃) according to the refractory degree; according to chemical properties, they are divided into acidic refractories, Neutral refractories and alkaline refractories. In addition, there are refractories for special occasions.

The definition of refractory material now depends not only on whether the refractory degree is above 1580 ° C. At present, refractory materials generally refer to inorganic non-metallic materials used in the lining of production equipment such as metallurgy, petrochemical, cement, and ceramics.

Louzi Village, Qidu Town, Linzi District, Zibo City, Shandong Province, China

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