TWO-LAYER SHELL MOLD AND MANUFACTURE THEREOF

PROBLEM TO BE SOLVED: To provide a two-layer shell mold which can obtain good cast surface of a cast product without accompanying with troubles of the development of a gas defect and the aggravation of collapsibility of the mold, etc. SOLUTION: The two-layer shell mold has an integral constitution o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SENJU KEISUKE, KAI HIROTO, KAZUNO SHIZUHITO, KAI KATSUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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