I-Dielectric ceramics, eyaziwa nangokuthi i-dielectric ceramics, ibhekisela kuyoi-ceramics esebenzayoengakwazi ukuhlukanisa ngaphansi kwesenzo sensimu kagesi futhi ingasungula insimu kagesi emzimbeni isikhathi eside.I-ceramics ye-Dielectric inokumelana nokushisa okuphezulu, ukumelana nogesi ophezulu, i-dielectric encane engaguquki, i-dielectric Ukulahlekelwa Okuphansi, amandla aphezulu emishini kanye nokuzinza okuhle kwamakhemikhali, ikakhulukazi asetshenziswa kuma-capacitor nezingxenye zesekethe ye-microwave.
I-ceramics ye-dielectric ihlanganisa izinto ze-ceramic dielectric ezifana ne-ferrodielectric ceramics, i-semiconductor dielectric ceramics, i-high-frequency dielectric ceramics kanye ne-microwave dielectric ceramics.
Izitsha zobumba ezisebenzayo ze-Nano ziyi-ceramics emisha esebenzayo ene-antibacterial, activation, adsorption, filtration, neminye imisebenzi esetshenziswa ekuhlanzeni umoya nasekuhlanzeni amanzi.Umsebenzi we-mineralization.
Izitsha zobumba ze-piezoelectric zibhekisela kuma-ceramics e-ferroelectric okungama-polycrystals akhiwe ngama-sintering oxides (i-zirconia, i-lead oxide, i-titanium oxide, njll.) ezingeni lokushisa eliphezulu kanye nokusabela kwesigaba esiqinile, futhi angaphansi kokwelashwa kwe-DC high voltage polarization ukuze abenze babe nomphumela we-piezoelectric.Kuyinto esebenzayo ye-ceramic engaguqula amandla emishini namandla kagesi kube komunye nomunye.Ngenxa yezakhiwo zayo ezinhle zemishini kanye nezakhiwo ezizinzile ze-piezoelectric, i-piezoelectric ceramics ingamandla abalulekile, ukushisa, ugesi, nezinto zokusebenza ezizwela ukukhanya., isetshenziswe kakhulu kuzinzwa, ama-ultrasonic transducers, ama-micro-displacers, nezinye izingxenye ze-electronic.
Izingxenye ezisetshenziswa kakhulu ze-piezoelectric zihlanganisa izinzwa, izibasi zegesi, ama-alamu, izinto ezilalelwayo, imishini yokuxilonga yezokwelapha kanye nokuxhumana... Izinto ezivamile ze-piezoelectric yi-PZT, futhi izinto ezintsha ze-piezoelectric ceramic zihlanganisa ukuzwela okuphezulu, izinto ezizinzile ze-piezoelectric ceramic, i-electro strictive. izinto ze-ceramic, izinto ze-pyroelectric ceramic, njll.
I-ceramics esebenzayo esobala
Izinto ze-ceramic ezisebenza ngokusobala ziwumsebenzi obonakalayo obonakalayo.Ngaphezu kokuba nazo zonke izici eziyisisekelo zama-ceramics ajwayelekile e-ferroelectric, futhi inomphumela omuhle kakhulu we-electro-optical.Ngokulawula izingxenye, ingabonisa umphumela we-birefringence olawulwa nge-elekthronikhi kanye nokuhlakazeka kokukhanya okulawulwa nge-elekthronikhi.umphumela, umphumela wokuhlanekezela okulawulwa nge-elekthronikhi, umphumela we-electrostrictive, umphumela we-pyroelectric, umphumela we-photovoltaic, nomphumela oqinile wesithombe...
I-ceramics esobala ingenziwa ibe amadivaysi e-electro-optical kanye ne-electro-mechanical asebenzisa izinto ezimbili ngezinhloso ezahlukene: ama-optical switches okuxhumana okubonakalayo, ama-optical attenuators, ama-optical isolator, isitoreji esibonakalayo, izibonisi, ama-pager esibonisi esikhathi sangempela, i-optical fiber docking Micro-displacement. amadrayivu, izinzwa ze-light intensity, ama-optical driver, njll.
Ngokuthuthuka okusheshayo kwesayensi yezinto ezibonakalayo, izakhiwo ezintsha ezahlukahlukene kanye nezicelo ezintsha zezinto ezisebenzayo ze-ceramic zihlale ziqashelwa abantu.Izitsha zobumba ezisebenzayo zisetshenziswe ekuthuthukisweni kwamandla, ubuchwepheshe bendawo, ubuchwepheshe be-elekthronikhi, ubuchwepheshe benzwa, ubuchwepheshe be-laser, ubuchwepheshe be-optoelectronic, ubuchwepheshe be-infrared., i-biotechnology, isayensi yezemvelo kanye neminye imikhakha isetshenziswa kabanzi.I-ceramics esebenzayo nayo iyathuthuka ekuqondeni kokusebenza okuphezulu, ukuthembeka okuphezulu, imisebenzi eminingi, i-miniaturization, kanye nokuhlanganiswa.
Isikhathi sokuthumela: Mar-25-2022