METHOD AND CASTING SLIP FOR PRODUCING PIEZOELECTRIC CERAMIC

The invention relates to a method for producing a piezoceramic element by means of sintering of green films produced from a castable slip consisting of a powdery raw material and binding agents, plasticising agents and solvents, followed by sintering. According to said method, metallo-organic compou...

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Bibliographische Detailangaben
1. Verfasser:	CROMME, PETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRICITY LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing a piezoceramic element by means of sintering of green films produced from a castable slip consisting of a powdery raw material and binding agents, plasticising agents and solvents, followed by sintering. According to said method, metallo-organic compounds are added to the castable slip. The powdery raw material is preferably lead zirconate titanate (PZT) and the metallo-organic compounds in the castable slip contain iron, aluminium, yttrium or silicon.