PIEZOCERAMIC MATERIAL

FIELD: piezoengineering. ^ SUBSTANCE: piezoceramic material is a three-component hard solution of lead titanate, lead zirconate and natrium-bismuth titanate, where above stehiometry the 0.5-2 % by weight of glass is added with the following composition, mole %: 40-44 PbO, 10-12 TiO2, 1.0-2.0 Li2O, 1...

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Hauptverfasser: PASYNKOV ROBERT EFIMOVICH, SEROVA IRINA ALEKSANDROVNA, JATSENKO NINA DMITRIEVNA, FREJDENFEL'D EHDGAR ZHANOVICH, BUJANOVA ELENA ANDREEVNA, KLEJNE RITA ZIGFRIDOVNA, KUTUZOVA TAMARA KONSTANTINOVNA
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: piezoengineering. ^ SUBSTANCE: piezoceramic material is a three-component hard solution of lead titanate, lead zirconate and natrium-bismuth titanate, where above stehiometry the 0.5-2 % by weight of glass is added with the following composition, mole %: 40-44 PbO, 10-12 TiO2, 1.0-2.0 Li2O, 1.0-4.0 Sb2O5, 40-45 SiO2. ^ EFFECT: reduces baking temperature, achieves improves mechanical strength and bulk electric resistance material. ^ 1 tbl