MOULD MATERIAL MIXTURES ON THE BASIS OF INORGANIC BINDERS, AND METHOD FOR PRODUCING MOULDS AND CORES FOR METAL CASTING

MOULD MATERIAL MIXTURES ON THE BASIS OF INORGANIC BINDERS, AND METHOD FOR PRODUCING MOULDS AND CORES FOR METAL CASTING

The invention relates to mold material mixtures on the basis of inorganic binders, for producing molds and cores for metal casting. Said mixtures consist of at least one refractory mold base material, an inorganic binder and amorphous silicon dioxide as an additive. The invention also relates to a m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GIENIEC, Antoni, WALLENHORST, Carolin, BARTELS, Dennis, DETERS, Heinz, KOCH, Diether, LINCKE, Hannes, OBERLEITER, Martin, SCHMIDT, Oliver
Format: Patent
Sprache:eng ; hun
Schlagworte:
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention relates to mold material mixtures on the basis of inorganic binders, for producing molds and cores for metal casting. Said mixtures consist of at least one refractory mold base material, an inorganic binder and amorphous silicon dioxide as an additive. The invention also relates to a method for producing molds and cores using said mold material mixtures.