The COFERMIN Rohstoffe product range

We are ideally positioned for you in the area of speciality raw materials. Here you will find top-quality products for a wide range of applications at competitive prices, for which we are important market developers, distributors, agents, processors and strategic consultants.

Ferrosilicon (atomized)

Atomised and/or ground – FeSi15 and 45 are versatile for the processing of minerals and high-quality scrap using heavy liquids. Use in industrial wear and…

Andalusite

Andalusite is a natural aluminium silicate in crystal form. Due to its volcanic origin, andalusite has the best refractory properties and is characterised by excellent…

Silica Fume

Silica fume is a by-product from the melting process for the production of FeSi, Si metal or fused zirconium in electric arc furnaces. It is…

Carbon black

Flame soot (carbon black) is produced in a reactor by burning oil or gas in various qualities with different properties. The main characteristic is the…

Reactive and tabular alumina

Tabular alumina contributes to the thermal shock and corrosion resistance of a refractory product. Calcined and reactive alumina optimise the particle size distribution and increase…

Carbores – pitch binder

CARBORES® is a substitute binder that is used for carbonaceous refractory products and graphite products and is manufactured with a drastically reduced PAH (polycyclic aromatic…

Zircon – sand and flour

Zirconium silicate (ZrSiO4), belongs to the group of heavy minerals, contains approx. 66% SiO2, and approx. 33% SiO2, is formed in sand and gravel sediments…

Rutile

Rutile, containing 92 – 95% TiO2, is formed in sand and gravel sediments in various coastal regions and estuaries around the World. Due to its…

Our raw materials at a glance

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