Composite core for use in precision investment casting

A composite core for an investment casting process, the core including both a ceramic portion and a refractory metal portion, with the refractory metal portion being so disposed as to perform the function of a plurality of such refractory metal elements. In particular, a refractory metal element att...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SANTELER KEITH A, WIEDEMER JOHN D
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
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