INORGANIC COATED SAND AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR IMPROVING STORAGE STABILITY OF INORGANIC COATED SAND

To provide inorganic coated sand that is made using reconditioned sand or refractory aggregate with a high degree of amorphousness and exhibits improved storage stability.SOLUTION: Inorganic coated sand comprises a metasilicate hydrate layer (C) that is formed on: reconditioned sand (A) comprising r...

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Bibliographische Detailangaben

Hauptverfasser:	AONUMA HIROAKI, ISHIYAMA SHOGO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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