Refractory Intellectual Property Gmbh & Co. Kg

Veitsch-radex Gmbh & Co.

Harald Harmuth

Norbert Freiberger

Boro Djuricic

Sabine Gschiel

Gerald Buchebner

Zoltan Lences

Pavol Sajgalik

Thomas Molinari

Christina Atzenhofer

The invention relates to a method for producing a refractory material based on magnesia or magnesia spinel, and to a refractory material based on magnesia or magnesia spinel.

Method for producing a refractory material based on magnesia or magnesia spinel, and refractory material based on magnesia or magnesia spinel

A refractory ceramic batch with the composition of 75 to 98% by weight of at least one basic base material from the group having sintered magnesia and fused magnesia, 2 to 25% by weight. of at least one granular aggregate from the group having silicon carbide, silicon nitride, silicon oxycarbide, silicon oxycarbonitride, and a maximum 5% by weight of other constituents.

Refractory ceramic batch and brick formed therefrom

The invention relates to a batch composition for producing a refractory ceramic shaped body, to a shaped body produced therefrom and to the use thereof. The components used are: 68 to 97 wt.-% molten magnesite, sintered magnesite or mixtures thereof, 3 to 20 wt.-% CaO and 0 to 25 wt.-% of a third component.

Batch composition for producing a refractory ceramic shape body, shaped body produced therefrom and the use thereof

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Leoben, Austria

Harald Harmuth