INVESTMENT TECHNIQUE FOR SOLID MOLD CASTING OF RETICULATED METAL FOAMS

A method to manufacture reticulated metal foam includes coating a precursor (20) in a molten wax (22) to increase ligament thickness; and investment coating the molten wax coated precursor (80) with a ceramic plaster.

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Bibliographische Detailangaben
Hauptverfasser:	MARCIN, JOHN JOSEPH, BULLIED, STEVEN J, BLONDIN, JOHN F, NORAAS, RYAN B, BARTHOLOMEW, MARK F
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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Beschreibung
Zusammenfassung:	A method to manufacture reticulated metal foam includes coating a precursor (20) in a molten wax (22) to increase ligament thickness; and investment coating the molten wax coated precursor (80) with a ceramic plaster.