Density of high alumina brick

High alumina brick is a kind of neutral refractory material whose content is above 48%. Formed by the formation and calcination of raw materials with high alumina or other alumina content.

High alumina brick refractory clay brick and brick than refractoriness to high, belongs to high-grade refractory materials. There are many Al2O3 in high alumina brick, which is close to neutral refractory and can resist the erosion of acid slag and alkaline slag. The density of high alumina brick is calculated according to the amount of aluminum.

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