Casting sand and kit for sand mold

Casting sand and kit for sand mold

Provided is a casting sand comprising sand, and a solid acid catalyst mixed with the sand.

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Bibliographische Detailangaben
Hauptverfasser: OOJI, NAOTO, KOYANAGI, SEIICHI, WAKUTA, RYUJI, HAYASHI, HIROYUKI, KURIHARA, MASATAKA
Format: Patent
Sprache:chi ; eng
Schlagworte:
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:Provided is a casting sand comprising sand, and a solid acid catalyst mixed with the sand.