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Raw materials for your needs

Calcined Kyanite

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 and impurities by flotations and gravity separation. The result is Virginia Kyanite with a purity of 92-96%. The kyanite is transformed to Calcined Kyanite by calcination in a rotary kiln. Calcined Kyanite has a high thermal volume stability and high thermal shock resistance. Calcined Kyanite is characterized by an excellent high-temperature creep and corrosion resistance.

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Fabian Sobik

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Applications

Refractory bricks and castables; foundry mold sand; foundry coatings; brake linings; ceramic products; Kiln furniture; abrasives

Processing and Services

We offer a range of services and processing options for your material.
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Other Products

Raw Kyanite

Minerals

Raw Kyanite is an aluminosilicate mineral. After ore crushing the kyanite crystals are separated from other ore elements by heavy media separation and flotation. Concentrat...

Silicon Carbide

Minerals

Silicon Carbide (SiC) is a crystalline solid characterized by extreme hardness, high temperature resistance and electrical conductivity. SiC is used in many technical appli...

Tabular Alumina

Minerals

Tabular Alumina is a re-crystalline sintered alpha alumina with high density. It consists of large (50 – 200 µm), flat, table-shaped corundum crystals.

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