METHOD FOR THE CONTINUOUS CASTING OF TUBES

Apparatus for the continuous casting of tubes includes a mandrel which extends into the mold. The diameter of the mandrel is expandable and contractable, suitably by having the mandrel composed of radially movable segments. During casting the diameter of the mandrel is expanded when there is no rela...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WILLI SIMONS
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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