Crystal-oriented piezoelectric ceramic, piezoelectric element, and method for manufacturing crystal-oriented piezoelectric ceramic

A crystal-oriented piezoelectric ceramic containing a principal component having a relative density of 95.0%-98.5%, the principal component being represented by the general formula: (1-s) A1B1O3-sBaMO3 (where A1 is at least one species of element selected from alkali metals, B1 is at least one speci...

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Hauptverfasser:	YAMADA KOUJI, KATO TOMOTSUGU
Format:	Patent
Sprache:	eng
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:	A crystal-oriented piezoelectric ceramic containing a principal component having a relative density of 95.0%-98.5%, the principal component being represented by the general formula: (1-s) A1B1O3-sBaMO3 (where A1 is at least one species of element selected from alkali metals, B1 is at least one species of element of transition metal elements and contains Nb, M is at least one species of element of the 4A group and contains Zr, and 0.05