Piezoelectric ceramic ke phello e sebetsang ea ceramic material-piezoelectric e ka fetolang matla a mochini le matla a motlakase.Ntle le piezoelectricity, li-ceramics tsa piezoelectric li boetse li na le thepa ea dielectric le elasticity.Sechabeng sa kajeno, lisebelisoa tsa piezoelectric, e le lisebelisoa tse sebetsang bakeng sa phetoho ea electromechanical, li phetha karolo ea bohlokoa masimong a theknoloji e phahameng.

Li-ceramics tsa Ferroelectric ke mofuta oa lirafshoa tsa piezoelectric tseo litšobotsi tsa tsona tsa mantlha e leng:
(1) Ho na le polarization e itlelang feela sebakeng se itseng sa mocheso.Ha e phahame ho feta mocheso oa Curie, polarization e ikemetseng e nyamela 'me karolo ea ferroelectric e fetoha mohato oa paraelectric;
(2) boteng ba sebaka se itseng;
(3) Ha boemo ba polarization bo fetoha, tšobotsi ea dielectric-mocheso ea kamehla e fetoha haholo, e phahama, 'me e mamela molao oa Curie-Weiss;
(4) Matla a polarization a fetoha ka matla a motlakase a sebelisoang ho etsa loop ea hysteresis;
(5) Dielectric e fetoha kamehla e sa lumellaneng le sebaka sa motlakase se sebelisoang;
(6) Ho hlahisa motlakase kapa khatello ea motlakase tlas'a ketso ea tšimo ea motlakase

Barium titanate ke sesebelisoa sa motsoako oa ferroelectric se nang le tahlehelo e phahameng ea dielectric kamehla le tahlehelo e tlase ea dielectric.Ke e 'ngoe ea lisebelisoa tse sebelisoang ka ho fetisisa lirapeng tsa elektronike 'me e tsejoa e le "tšiea ea indasteri ea ceramic ea elektronike".

BATIO3li-ceramics ke lipatlisiso le nts'etsopele ea lisebelisoa tsa ceramic tse seng li holile tse se nang lead, tse nang le dielectric constant e ngata, coefficient e kholo ea electromechanical coupling le piezoelectric constant, factor quality medium and tahlehelo e nyane ea dielectric.

E le thepa ea ferroelectric, barium titanate (BaTiO3) e sebelisoa haholo ho li-muti-layer ceramic capacitor, sonar, ho lemoha mahlaseli a mahlaseli a kotsi, li-ceramic capacitor tsa moeli oa lijo-thollo, li-ceramics tse futhumatsang mocheso, joalo-joalo. Litebello tse pharaletseng tsa kopo li tsejoa e le litšiea tsa elektroniki li-ceramics.Ka nts'etsopele ea lisebelisoa tsa elektronike tse nyenyane, tse bobebe, tse ka tšeptjoang le tse tšesaane le likarolo tsa tsona, tlhokahalo ea phofo e phahameng ea ultra-fine barium titanate phofo e ntse e eketseha le ho feta.