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Microsilica, 45 µm, arises from the production of silicon or ferrosilicon metal.
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Microsilica, also known as silica fume, is used as an additive in concrete to improve its strength and durability. It is also used in the manufacture of refractory materials and in some metallurgical applications.
Tabular Alumina is a re-crystalline sintered alpha alumina with high density. It consists of large (50 – 200 µm), flat, table-shaped corundum crystals.
White Fused Alumina (WFA) is a high-purity, white abrasive made from aluminum oxide. It is produced by melting high-quality alumina in an electric arc furnace at very high ...
Calcined Kyanite is produced by calcination of Virginia Kyanite, an alumino silicate. Kyanite ore is crushed, the kyanite crystals are separated from other ore components a...