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Hard piezoelectric ceramic composition for multilayer piezoelectric transformers
A composition includes at least one Pb/Ni/Nb - Pb/Mg/W - Pb/Zr/Ti mixed oxide. A piezoelectric device may be made by providing at least two layers comprising the composition and coated with an outer electrode material; providing a plurality of layers comprising the composition and coated with an inner electrode material; combining or stacking a plurality of layers coated with inner electrode materials between two outer electrodes; and sintering or co-firing the inner electrode materials and outer electrode materials at a temperature at or below about 1000° C.
Hard piezoelectric ceramic composition for multilayer piezoelectric transformers
A composition includes at least one Pb/Ni/Nb - Pb/Mg/W - Pb/Zr/Ti mixed oxide. A piezoelectric device may be made by providing at least two layers comprising the composition and coated with an outer electrode material; providing a plurality of layers comprising the composition and coated with an inner electrode material; combining or stacking a plurality of layers coated with inner electrode materials between two outer electrodes; and sintering or co-firing the inner electrode materials and outer electrode materials at a temperature at or below about 1000° C.
Hard piezoelectric ceramic composition for multilayer piezoelectric transformers
GURDAL AHMET ERKAN (author) / DURSUN SINAN (author) / TUNCDEMIR SAFAKCAN (author) / RANDALL CLIVE (author)
2023-11-07
Patent
Electronic Resource
English
| European Patent Office | 2023
PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC CERAMIC
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