Casting mold for precious metal seamless tube blank

The utility model provides a casting mould for a precious metal seamless tube blank, which comprises a mould bottom, a central round hole arranged in the middle of the mould bottom, a boss arranged on the mould bottom and concentric with the central round hole, a hollow split core rod arranged in th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEE HEE-KUK, WANG KANGYUAN, GUO ZHIJUN, FAN TAO, LIU GAOSI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
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