Steel Division

Metallurgical by-products

Slag products

Slag products

Der vielfältige Einsatz unserer Gesteinskörnungen reicht vom Einsatz im Straßenbau über Sandstrahlen bis hin zum Zumahlstoff für die Zementindustrie.

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Regeneration products

Regeneration products

High-quality products are created in our hydrochloric and sulfuric acid regeneration plants in the form of iron oxide and iron sulfate. These products are used as valuable raw materials in the electronics industry or as pigments, feed, fertilizers, in the production of concrete and in wastewater technologies.

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Lime products

Lime products

An important material in steelmaking in Linz and Donawitz is the limestone mined in Steyrling. The lime-containing rocks are crushed in crushing plants and sorted into two grain sizes, after which they are sorted and processed into burned lime.

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Recycled materials

Recycled materials

The by-products occurring during production are processed and recycled or marketed while taking advantage of the chemical composition and product properties.

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Coal by-products

Coal by-products

We supply by-products such as crude tar and benzene to our customers in the chemical industry. These substances are distilled into high-quality end products.

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Replacement reducing agents

Replacement reducing agents

End-of-life plastics and oils are purchased for utilization as reducing agents in the voestalpine blast furnaces.

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