Dielectric ceramics

Electronic thiab Dielectric Ceramics yog ib chav kawm ntawm cov khoom siv ceramic siab heev nrog ntau yam kev siv hauv kev lag luam hluav taws xob. Thiab vim muaj kev xav tau ntau ntxiv rau kev txhim kho IoT, sensors, actuators, antennas, lim, thiab baluns nyob rau hauv ntau yam kev lag luam xws li kev sib txuas lus, kev kho mob, tsheb, aerospace daim ntawv thov, Electronic thiab Dielectric ceramics plays lub luag haujlwm tseem ceeb hauv microelectronic Cheebtsam vim lawv cov khoom hluav taws xob tshwj xeeb, xws li cov khoom siv hluav taws xob tsis zoo, tsis muaj hluav taws xob tsis zoo, kev ruaj ntseg thiab cov khoom siv hluav taws xob. Nyob rau tib lub sijhawm, cov khoom siv hluav taws xob thiab dielectric ceramics muab cov teeb liab poob qis thiab siab dielectric tas li, uas muaj txiaj ntsig zoo rau RF thiab microwave circuits, muab cov cua sov kom zoo rau LED modules, thiab muab thermal stability rau hluav taws xob hluav taws xob.

Khoom Description

Electronic ceramics ua cov ntaub ntawv tseem ceeb rau kev lag luam hluav taws xob niaj hnub. Tsis zoo li cov tsoos ceramics uas hais txog cov khoom siv kho tshuab, lawv yog cov khoom siv ceramics tsim los ntawm kev tswj xyuas cov tshuaj muaj pes tsawg leeg thiab microstructure kom pom cov khoom siv hluav taws xob, sib nqus, lossis cov yam ntxwv kho qhov muag. Lawv ua kom muaj kev hloov pauv tau zoo ntawm hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob, thermal, lossis lub zog kho qhov muag, lossis tso cai rau kev tswj hwm cov teeb liab hluav taws xob.

Dielectric ceramics sawv cev ib ceg tseem ceeb hauv hluav taws xob ceramics. Cias muab, lawv yog ib chav kawm ntawm insulating functional ceramics muaj peev xwm mus undergoing polarization nyob rau hauv ib tug hluav taws xob teb thiab txhawb ib tug ntev - lub sij hawm hluav taws xob teb nyob rau hauv lawv cov qauv. Lawv lub luag haujlwm tseem ceeb nyob hauv kev khaws cov hluav taws xob hluav taws xob thiab cais cov nqi.

CeramicsTimes dielectric ceramics yog tsim los ntawm CeramicsTimes cov kws tshaj lij thiab cov kws kho mob ntawm cov kws tshaj lij hauv R & D pab pawg, nrog cov txheej txheem ceramic siab heev thiab kev siv tshuab, paub txog cov hmoov formulation thiab kev kho mob, molding, billet processing, sintering, precision machining thiab precision sib tsoo thiab lwm yam khoom siv ceramics siab heev hauv ntiaj teb cov txheej txheem tseem ceeb. Cov kws tshaj lij raws li kev tshawb fawb: nitride, oxide, carbide thiab lwm yam khoom siv ceramics siab heev thiab cov khoom siv ceramics; thov rau ntau tshaj 30 Suav patents. Cov khoom tuaj yeem raug kho raws li kev kos duab thiab muag rau ntau tshaj 50 lub teb chaws thiab cheeb tsam thoob ntiaj teb.

Dielectric Ceramics

Khoom npe	Dielectric ceramics
Khoom siv	Customized raws li tus neeg yuav tsum tau ua
Xim	Customized raws li tus neeg yuav tsum tau ua
qhov loj	Customized raws li tus neeg yuav tsum tau ua
Machining raug	± 0.001 hli
Ntim	Carton / Pallet / Ntoo rooj plaub (Raws li tus neeg yuav tsum tau muaj)
Lub sij hawm xa tuaj	Cov khoom lag luam txheem-Hauv 3 hnub
Yam khoom tsim	Raws li tus neeg siv khoom kos duab lossis qauv
Nta	Zoo zoo, tus nqi qis, Ntau lub Hoobkas, xa tuaj rau koj raws li qhov ze tshaj plaws rau koj qhov chaw
Daim ntawv thov	Muaj Ceramics
Daim ntawv pov thawj	ISO, CE

Cov yam ntxwv ntawm dielectric ceramics

Dielectric Constant (ε): Ntsuas cov khoom muaj peev xwm khaws hluav taws xob. Cov khoom siv nrog cov dielectric siab tas li ua kom muaj peev xwm ntau dua hauv cov ntim me me, uas yog qhov tseem ceeb rau kev siv hluav taws xob me me.
Dielectric poob (tanδ): Characterizes qhov twg ntawm hluav taws xob lub zog dissipated raws li cua sov. Kev poob qis dua qhia tau tias cov khoom siv tau zoo dua thiab txo qis kev tsim hluav taws xob, uas yog qhov tseem ceeb tshwj xeeb rau siab - zaus circuits thiab cov khoom siv fais fab. Piv txwv li, siab -zoo microwave dielectric ceramics tuaj yeem ua tiav qhov txiaj ntsig poob qis li 10⁻⁶ magnitude.
Dielectric Strength (Ej): Qhov siab tshaj plaws hluav taws xob siv cov khoom siv tuaj yeem tiv taus ua ntej tawg, sawv cev rau nws cov rwb thaiv tsev thiab siab -voltage resistance peev xwm.
Temperature Stability: Feem ntau ntsuas los ntawm qhov kub thiab txias coefficient ntawm resonance zaus (τ_f), uas qhia txog tus nqi ntawm kev hloov hauv dielectric zog nrog kub.

ceramics kev ua haujlwm parameter

ceramics performance parameter

Kev siv cov dielectric ceramics

Capacitor Dielectrics: Qhov no sawv cev rau feem ntau classic daim ntawv thov ntawm dielectric ceramics. Los ntawm multilayer ceramic capacitors (MLCCs) ubiquitous nyob rau hauv cov khoom siv hluav taws xob rau kev them nyiaj capacitors nyob rau hauv siab -voltage power systems, high-kev ua tau zoo dielectric ceramics yog qhov tseem ceeb.
Microwave Kev Sib Txuas Lus Cheeb Tsam: Hauv 5G hauv paus chaw nres tsheb, kev sib txuas lus satellite, thiab cov tshuab zoo sib xws, qis- poob, siab- ruaj khov microwave dielectric ceramics yog siv los tsim cov khoom tseem ceeb xws li dielectric resonators, lim, thiab duplexers, kom ntseeg tau tias kev sib kis tau zoo thiab cov teeb liab ntshiab.
Integrated Circuits thiab Ntim Substrates: Vim lawv cov rwb thaiv tsev zoo heev, thermal conductivity, thiab thermal stability, ceramics xws li aluminium oxide (Al₂O₃) thiab aluminium nitride (AlN) yog siv dav hauv substrates thiab ntim cov ntaub ntawv rau kev sib xyaw ua ke.
Sensitive thiab Actuator Cheebtsam: Qee yam ferroelectric ceramics (ib hom dielectric ceramic) nrog cov khoom tshwj xeeb polarization yog siv los tsim cov khoom siv nco, sensors, thiab micro{0}}actuators.