$Silica Fume For High-Alumina Refractories$

Silica Fume For High-Alumina Refractories

Silica Fume for High-Alumina Refractories is a finely divided powder containing high quality amorphous silica, produced by the combustion of silicon tetrachloride in a high temperature flame.

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Description

Products Description

It is used as a highly reactive mineral admixture in the production of high performance refractory products, including high-alumina refractories. Silica Fume improves the mechanical properties of refractory castables, including strength, abrasion resistance and thermal shock resistance. It also enhances the refractory's resistance to chemical attack and improves the flowability of refractory castables. As a result, Silica Fume is widely used in the manufacturing of high-alumina refractories, which are critical for high temperature applications in the metallurgical, cement and power industries.