What are the Uses of High Alumina Bricks - Rongsheng ...
2021-7-7u2002·u2002High alumina refractory brick is a kind of alumina silicate refractory brick with alumina content above 48%. High alumina fire brick is mainly made of high alumina bauxite as refractory raw material, added with other powders and binders, and then mixed into the refractory brick making machine for compression molding.
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