Dielectric ceramics, tseem hu ua dielectric ceramics, xa mus rauua haujlwm ceramicsuas muaj peev xwm polarize nyob rau hauv qhov kev txiav txim ntawm ib qho hluav taws xob teb thiab tuaj yeem tsim ib qho hluav taws xob hauv lub cev rau lub sijhawm ntev.Dielectric ceramics muaj cov rwb thaiv tsev siab, siab voltage kuj, me me dielectric tas li, dielectric Tsawg poob, siab mechanical zog thiab zoo tshuaj stability, feem ntau yog siv nyob rau hauv capacitors thiab microwave Circuit Court Cheebtsam.
Dielectric ceramics muaj xws li ceramics dielectric cov ntaub ntawv xws li ferrodielectric ceramics, semiconductor dielectric ceramics, high-frequency dielectric ceramics thiab microwave dielectric ceramics.
Nano functional ceramics yog cov tshiab ua haujlwm ceramics nrog tshuaj tua kab mob, ua kom muaj zog, adsorption, pom, thiab lwm yam haujlwm siv hauv huab cua huv thiab kho dej.Mineralization muaj nuj nqi.
Piezoelectric ceramics xa mus rau ferroelectric ceramics uas yog polycrystals tsim los ntawm sintering oxides (zirconia, lead oxide, titanium oxide, thiab lwm yam) ntawm qhov kub thiab txias thiab khoom theem cov tshuaj tiv thaiv, thiab raug rau DC high voltage polarization kho kom lawv muaj piezoelectric nyhuv.Nws yog cov khoom siv ua haujlwm ceramic uas tuaj yeem hloov kho lub zog thiab hluav taws xob rau ib leeg.Vim nws cov khoom siv zoo thiab ruaj khov piezoelectric zog, piezoelectric ceramics yog ib qho tseem ceeb ntawm lub zog, kub, hluav taws xob, thiab cov khoom siv hluav taws xob ua haujlwm zoo., tau siv dav hauv cov sensors, ultrasonic transducers, micro-displacers, thiab lwm yam khoom siv hluav taws xob.
Feem ntau siv piezoelectric Cheebtsam muaj xws li sensors, roj igniters, tswb, suab, khoom kho mob kuaj thiab kev sib txuas lus... Cov khoom siv piezoelectric li ib txwm yog PZT, thiab cov ntaub ntawv tshiab piezoelectric ceramic muaj xws li siab-rhiab heev, ruaj khov piezoelectric ceramic cov ntaub ntawv, electro nruj heev. cov ntaub ntawv ceramic, cov ntaub ntawv pyroelectric ceramic, thiab lwm yam.
Pob tshab ua haujlwm ceramics
Transparent functional ceramic khoom yog cov khoom siv optically pob tshab.Ntxiv nrog rau muaj tag nrho cov yam ntxwv tseem ceeb ntawm ferroelectric ceramics, nws kuj muaj cov nyhuv electro-optical zoo heev.Los ntawm kev tswj cov khoom, nws tuaj yeem pom cov khoom siv hluav taws xob tswj hluav taws xob birefringence thiab hluav taws xob tswj lub teeb tawg.cov nyhuv, hluav taws xob tswj qhov chaw distortion nyhuv, electrostrictive nyhuv, pyroelectric nyhuv, photovoltaic nyhuv, thiab yees duab nruj nyhuv ...
Pob tshab ceramics tuaj yeem ua rau hauv electro-optical thiab electro-mechanical dual-siv cov khoom siv rau ntau lub hom phiaj: optical keyboards rau kev sib txuas lus kho qhov muag, kho qhov muag attenuators, optical isolators, optical storage, displays, real-time display pagers, optical fiber docking Micro-displacement drives, lub teeb siv sensors, optical tsav tsheb, thiab lwm yam.
Nrog rau txoj kev loj hlob sai ntawm cov khoom siv science, ntau yam khoom tshiab thiab kev siv tshiab ntawm cov khoom siv ceramic yog ib txwm lees paub los ntawm tib neeg.Kev ua haujlwm ceramics tau siv rau hauv kev tsim hluav taws xob, chaw siv tshuab, tshuab hluav taws xob, kev paub tshuab, laser technology, optoelectronic technology, infrared technology., biotechnology, ib puag ncig kev tshawb fawb thiab lwm yam kev lag luam tau dav siv.Functional ceramics tseem tab tom txhim kho nyob rau hauv cov kev taw qhia ntawm kev ua haujlwm siab, kev ntseeg siab, ntau lub luag haujlwm, miniaturization, thiab kev sib koom ua ke.
Post lub sij hawm: Mar-25-2022