Lost wax moulding method with contact layer

Lost wax moulding method with contact layer

The invention relates to a method of manufacture of a multilayer ceramic shell mould whereof at least one contact layer out of a wax master pattern or a part to be manufactured, or other similar material, consisting in dipping the master pattern in a first slip containing ceramic particles and a bin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TRUELLE FRANCK, RAGOT PATRICE, HUSSON JEANRISTOPHE, FARGEAS SERGE, MARTY CHRISTIAN, CHEVALIER PATRICK, BIRAMBEN ARNAUD
Format: Patent
Sprache:eng
Schlagworte:
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention relates to a method of manufacture of a multilayer ceramic shell mould whereof at least one contact layer out of a wax master pattern or a part to be manufactured, or other similar material, consisting in dipping the master pattern in a first slip containing ceramic particles and a binder, in order to form said contact layer, in depositing the sable particles onto said layer and in drying said contact layer. The method is characterised in that the ceramic particles of the slip are mullite particles.