Refractory by Industry


Aluminium Furnace

Calderys is the world leader in monolithic refractory solutions for the aluminium industry. We are serving over 1500 customers in over 70 countries on 5 continents: from primary & secondary producers to casting foundries.

With a dedicated refractory range specially formulated for aluminium contact, Calderys provides world-class solutions to the top OEMs and largest end users in the field.

The ALKON® brand is known worldwide as the gold standard for refractory specific to the aluminium industry: over 20 000 tonnes sold in 2017 around the globe.

Contact your nearest Calderys expert to discuss with us and receive an offer for a refractory solution adapted to your equipment & process.

Key Services

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Aluminium Furnace - Sweden

Key Products

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Refractory - Rodding