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Raw materials for your needs

Calcined Bauxite

Calcined Bauxite is produced by the sintering/calcining of low-iron, low-alkali containing raw bauxites at temperatures of 1600 – 1800°C. In this calcination process the high refractory mineral phases corundum and mullite are formed. For this reason, calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories for the steel industry, foundries, glass and cement plants. Calcined Bauxite is available run of kiln i.e. uncrushed or in fractions and as ball-milled powder, either in bulk or bagged according to customers’ requirements.

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Fabian Sobik

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Applications

Welding flux; road construction; slag conditioning in the steel industry; production of brown fused alumina; production of mineral wool; production of high alumina cement

Processing and Services

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

Calcined Bauxite

Minerals

Calcined Bauxite is produced by the sintering/calcining of low-iron, low-alkali containing raw bauxites at temperatures of 1600 – 1800°C. In this calcination process the hi...

Caustic Calcined Magnesia

Minerals

Caustic Calcined Magnesia (CCM) is a mineral raw material produced by calcining magnesium carbonate at high temperatures. It is characterized by high purity and excellent c...

Dead Burned Magnesia

Minerals

During sintering (firing) at temperatures of 1750 – 2000 C° in shaft or rotary kilns naturally occurring magnesium carbonate is converted into sintered magnesia, directly (...

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