MOULD MATERIAL MIXTURE CONTAINING RESOLS AND AMORPOUS SILICON DIOXIDE, MOULDS AND CORES PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF

MOULD MATERIAL MIXTURE CONTAINING RESOLS AND AMORPOUS SILICON DIOXIDE, MOULDS AND CORES PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF

The invention relates to mold material mixtures for producing molds and cores for metal casting, consisting of at least one refractory material, a binder based on resols and amorphous silicon dioxide. The invention also relates to a multicomponent system and methods for producing molds and cores usi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PRIEBE, Christian, VACELET, Pierre-Henri, KÖRSCHGEN, Jörg
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention relates to mold material mixtures for producing molds and cores for metal casting, consisting of at least one refractory material, a binder based on resols and amorphous silicon dioxide. The invention also relates to a multicomponent system and methods for producing molds and cores using the mold material mixtures as well as molds and cores for metal casting produced according to this method.