DUAL INVESTMENT TECHNIQUE FOR SOLID MOLD CASTING OF RETICULATED METAL FOAMS

DUAL INVESTMENT TECHNIQUE FOR SOLID MOLD CASTING OF RETICULATED METAL FOAMS

A method to manufacture reticulated metal foam via a dual investment solid mold, includes pre-investment of a precursor (20) with a diluted pre-investment ceramic plaster then investing the encapsulated precursor (80) with a ceramic plaster.

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Bibliographische Detailangaben
Hauptverfasser: BULLIED, STEVEN J, 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 via a dual investment solid mold, includes pre-investment of a precursor (20) with a diluted pre-investment ceramic plaster then investing the encapsulated precursor (80) with a ceramic plaster.