Dielectric ceramics, e taʻua foi o ceramics dielectric, faasino ikeramika aogae mafai ona polarize i lalo o le gaioiga o se eletise eletise ma mafai ona faʻatuina se eletise eletise i le tino mo se taimi umi.Dielectric ceramics o loʻo i ai le maualuga o le insulation resistance, maualuga le malosi o le voltage, laititi dielectric tumau, dielectric Low gau, maualuga le malosi faʻainisinia ma le mautu vailaʻau lelei, e masani ona faʻaaogaina i capacitors ma vaega o le microwave.
O mea fa'a-dielectric e aofia ai mea fa'apipi'i sima e pei o ferrodielectric ceramics, semiconductor dielectric ceramics, high-frequency dielectric ceramics ma microwave dielectric ceramics.
Nano faʻaogaina ceramics o meaʻai fou galue faʻatasi ma antibacterial, faʻagaoioia, adsorption, filtration, ma isi galuega faʻaaogaina i le faʻamamaina o le ea ma le vai.Galuega fa'ameamea.
Piezoelectric ceramics faasino i ferroelectric ceramics o polycrystals faia e sintering oxides (zirconia, oxide lead, titanium oxide, ma isi) i le vevela maualuga ma le mautu tali vaega, ma e oo atu i DC togafitiga polarization maualuga voltage ina ia latou maua aafiaga piezoelectric.O se mea fa'aoga sima e mafai ona fa'aliliuina le malosi fa'ainisinia ma le eletise eletise i le tasi ma le isi.Ona o le lelei o mea faʻainisinia ma mea faʻamautu piezoelectric, piezoelectric ceramics o se malosi taua, vevela, eletise, ma mea e faʻaogaina ai le malamalama., Ua faʻaaogaina lautele i masini, ultrasonic transducers, micro-displacers, ma isi mea eletise.
O vaega piezoelectric e masani ona faʻaaogaina e aofia ai masini, faʻamalama kesi, faʻamalo, mea faʻalogo, mea faʻapitoa faʻasoifua maloloina ma fesoʻotaʻiga ... O mea masani piezoelectric o le PZT, ma mea fou piezoelectric ceramic mea e aofia ai le maualuga-maaleale, maualuga-maumau mea piezoelectric ceramic mea, electro strictive mea keramika, pyroelectric mea keramika, ma isi.
Omea fa'aoga manino
O mea'a'amea fa'aogaina manino o se mea e fa'atino fa'atino.I le faaopoopo atu i le i ai o uiga faavae uma o keramika ferroelectric lautele, o loʻo i ai foʻi le lelei tele o le electro-optical effect.E ala i le puleaina o vaega, e mafai ona faʻaalia le faʻaogaina o le birefringence faʻaeletoroni ma le faʻasalalauina o le malamalama faʻaeletoroni.aafiaga, fa'aeletoroni pulea fa'alavelave fa'alavelave fa'aletonu, fa'aletonu eletise, aafiaga pyroelectric, a'afiaga photovoltaic, ma le fa'amalosia o ata...
E mafai ona fai sima mama i le eletise-optic ma le electro-mechanical masini e lua-faaogaina mo faamoemoega eseese: opitika ki mo fesootaiga opitika, attenuators opitika, isolators opitika, teuina opitika, faʻaaliga, taimi moni faʻaaliga pagers, opitika filo docking Micro-displacement ta'avale, masini fa'amalama malamalama, aveta'avale mata, ma isi.
Faatasi ai ma le televave o le atinaʻeina o mea faʻasaienisi, o mea fou eseese ma faʻaoga fou o mea faʻaoga keramika e masani ona iloa e tagata.O ceramics galue ua faʻaaogaina i le atinaʻeina o le malosi, tekinolosi avanoa, tekinolosi faʻaeletoroni, tekinolosi lagona, tekonolosi laser, tekinolosi optoelectronic, tekonolosi infrared., biotechnology, fa'asaienisi o le siosiomaga ma isi matā'upu e fa'aaogaina lautele.O lo'o fa'atupuina fo'i sima fa'atino i le itu o le maualuga o le fa'atinoga, maualuga le fa'atuatuaina, tele-galuega, miniaturization, ma le tu'ufa'atasia.
Taimi meli: Mati-25-2022