Cov varistors, thermistors, thiab ceramic capacitors yog siv dav hauv cov khoom siv hauv tsev, cov khoom siv hluav taws xob, cov khoom siv fais fab, cov tsheb siv hluav taws xob tshiab, cov khoom siv sib txuas lus, thiab cov tshuab tswj kev lag luam, qhov twg lawv feem ntau ua haujlwm xws li kev tiv thaiv Circuit Court, kev ntsuas kub, kev khaws cia hluav taws xob, thiab kev lim dej.
Cov khoom siv ua haujlwm ntawm cov khoom siv hluav taws xob feem ntau yog txiav txim siab los ntawm lawv cov qauv khoom siv, cov txheej txheem doping, thiab cov txheej txheem sintering. Zinc oxide (ZnO) ceramics muaj cov yam ntxwv varistor thiab yog li ntawd siv rau hauv kev tsim cov varistors, qhov twg lawv hloov pauv tam sim no thaum muaj kev hloov pauv overvoltage. Qee cov khoom siv oxide ceramics thiab barium titanate-based tuaj yeem siv los tsim cov thermistors, thaum cov khoom siv dielectric xws li barium titanate thiab calcium titanate siv dav hauv cov capacitors ceramic.
Txawm hais tias cov ntaub ntawv no tau txais lawv cov varistor, thermistor, lossis dielectric cov khoom tom qab tsim thiab sintering, lawv tseem yog cov khoom siv ceramic ua haujlwm thiab tseem tsis tuaj yeem koom ua ke ncaj qha rau hauv cov hluav taws xob circuits. Yuav kom dhau los ua cov khoom siv hluav taws xob uas tuaj yeem ntsia tau rau ntawm cov laug cam luam tawm, cov electrodes nyiaj yuav tsum tau tsim rau ntawm lawv cov nplaim sab saud thiab qis dua. Yog li ntawd, kev tsim cov electrode nyiaj yog ib qho txheej txheem tseem ceeb hauv kev tsim cov khoom siv hluav taws xob ceramic.
1. Vim li cas cov khoom siv hluav taws xob thiaj xav tau cov txheej txheem electrode nyiaj?
Kev txheej txheej electrode nyiaj rau cov khoom siv hluav taws xob ceramics suav nrog kev tsim cov electrodes conductive rau ntawm qhov chaw sab saud thiab sab qis ntawm cov khoom siv ceramic substrate, muab qhov sib txuas hlau ruaj khov rau kev siv hluav taws xob, kev coj tam sim no, thiab kev txuas lead. Tom qab tsim electrode, cov khoom siv ceramic feem ntau dhau los ntawm kev sib txuas lead, encapsulation, thiab kev kuaj hluav taws xob ua ntej sib sau ua ke rau hauv cov varistors, thermistors, lossis ceramic capacitors tiav.
Feem ntau cov electrodes ceramic hluav taws xob siv cov qauv hlau ntau txheej. Ti lossis NiCr tuaj yeem siv ua txheej nplaum los txhim kho kev sib txuas ntawm cov txheej thiab cov khoom siv ceramic, thaum Cu lossis Ag tuaj yeem tso rau saum txheej conductive kom ua tau raws li qhov yuav tsum tau ua ntawm kev ua hluav taws xob thiab kev sib txuas.
Feem ntau ntawm cov ntawv thov, tsuas yog cov nplaim sab saud thiab sab hauv qab ntawm cov khoom siv hluav taws xob ceramic yog hlau, thaum cov nplaim sab yuav tsum nyob twj ywm hluav taws xob rwb thaiv tsev. Cov tuab ntawm zaj duab xis tsis sib xws, cov qhov me me, lossis cov txheej txheej hauv zos yuav ua rau tsis ruaj khov tiv taus, tsis muaj zog solder, thiab kev ua haujlwm hluav taws xob tsis zoo. Kev txheej txheej ntawm cov nplaim sab kuj tseem yuav txuas cov electrodes sab saud thiab sab hauv qab hluav taws xob, thaum lub zog nplaum tsis txaus yuav ua rau zaj duab xis tawg. Yog li ntawd, cov txheej txheej electrode nyiaj rau cov khoom siv hluav taws xob ceramics yuav tsum ua tiav qhov sib npaug ntawm cov tuab ntawm zaj duab xis, qhov ceev ntawm zaj duab xis, lub zog nplaum, thiab kev tswj hwm qhov chaw tso khoom kom raug.
2. Cov Teeb Meem Txog Cov Khoom Siv Thiab Cov Txheej Txheem ntawm Kev Siv Nyiaj Ua Hlau
Qee cov khoom siv hluav taws xob ceramic siv cov ntawv luam tawm nyiaj nplaum ua raws li kev hlawv, lossis cov tshuaj pleev nyiaj ntub dej, los tsim cov electrodes nyiaj. Lub thickness ntawm cov txheej txheem nyiaj ib txwm muaj li ntawm 20 μm, txawm hais tias qhov tuab tiag tiag yog txiav txim siab los ntawm cov khoom tshwj xeeb thiab cov txheej txheem xav tau. Kev luam tawm thiab hlawv cov tshuaj pleev nyiaj nplaum feem ntau suav nrog kev ntxuav qhov chaw, kev luam tawm, kev sib npaug thiab kev ziab, hlawv, thiab kev tshuaj xyuas. Cov tshuaj pleev nyiaj ntub dej feem ntau suav nrog kev kho ua ntej, kev ua kom muaj zog thiab kev ua kom muaj zog, cov tshuaj pleev nyiaj plating, kev yaug, kev ziab, thiab kev tshuaj xyuas.
Txij li xyoo 2026, tus nqi nyiaj tau nce siab heev thiab tseem nyob rau theem siab, ua rau muaj kev cuam tshuam ntxiv ntawm cov nqi khoom siv nyiaj rau kev tsim cov khoom siv hluav taws xob ceramic electrode. Cov txheej nyiaj tuab uas tsim los ntawm kev luam ntawv thiab hlawv cov nyiaj ib txwm muaj lossis cov txheej txheem plating nyiaj ntub tuaj yeem ua rau muaj kev siv nyiaj ntau. Hauv kev tsim khoom ntau, qhov no ncaj qha ua rau tus nqi khoom siv rau ib feem nce ntxiv.
Tsis tas li ntawd xwb, cov theem ziab thiab kub siab uas yuav tsum tau siv rau kev luam ntawv nyiaj, nrog rau kev kho ua ntej, kev ua kom muaj zog thiab kev ua kom muaj zog, kev yaug, thiab kev ziab uas koom nrog kev plating nyiaj ntub, ua rau kev siv hluav taws xob ntau ntxiv, lub sijhawm ua khoom ntau lawm, thiab cov nqi tswj cov txheej txheem.
3. Lub Tshuab Nqus Tsev Magnetron Sputtering rau Kev Sib Npaug ntawm Zaj Duab Xis thiab Kev Tswj Tus Nqi
Lub tshuab nqus tsev magnetron sputtering yog ib qho txheej txheem PVD uas cov khoom me me muaj zog heev bombard lub hom phiaj hlau hauv qab lub tshuab nqus tsev, ua rau cov hom phiaj atoms raug sputtered thiab tso rau ntawm qhov chaw ceramic los tsim ib zaj duab xis hlau sib xws thiab ntom.
Raws li cov khoom xav tau tshwj xeeb, lub electrode tuaj yeem txais yuav cov qauv ntau txheej uas muaj Ti lossis NiCr adhesion txheej ua ke nrog Cu lossis Ag conductive txheej, nrog rau tag nrho cov zaj duab xis tuab tswj tau ntawm kwv yees li 6-7 μm. Piv nrog rau cov txheej txheem nyiaj tuab ntawm kwv yees li 20 μm, txoj hauv kev no tuaj yeem txo cov nyiaj tuab tsis tsim nyog thiab kev siv cov hlau muaj nqis, yog li txo cov nqi khoom siv hauv kev tsim khoom ntau.
Cov txheej txheem txheej txheem nqus tsev tuaj yeem ua kom yooj yim rau kev ntxuav thiab kev thauj khoom, kev tso cov khoom siv nqus tsev, thiab kev tshuaj xyuas, txo cov theem txheej txheem xws li kev hlawv cov ntawv khi, kev hlawv kub siab, thiab ntau yam kev kho mob ntub dej. Ua ke nrog kev tswj cov zaj duab xis tuab thiab cov khoom siv npog ntsej muag tshwj xeeb, cov txheej txheem tuaj yeem txhim kho qhov sib xws ntawm cov zaj duab xis tso rau ntawm qhov chaw sab saud thiab qis thaum tseem ua kom cov nplaim sab nraud muaj hluav taws xob rwb thaiv tsev.
4. Zhenhua Vacuum's Silver Metallization Solution rau Electronic Ceramics
Zhenhua Vacuum cov kab tsim khoom siv hluav taws xob ceramic nyiaj metallization tuaj yeem teeb tsa nrog Ti, NiCr, Cu, Ag, thiab lwm yam khoom siv txheej raws li cov neeg siv khoom xav tau. Ntau txheej hlau tuaj yeem tso rau ntawm qhov chaw sab saud thiab sab qis ntawm cov khoom siv ceramic hauv tib lub voj voog nqus tsev, muab cov tshuaj nqus tsev txheej txheej siab rau electrode metallization ntawm varistors, thermistors, ceramic capacitors, thiab lwm yam khoom siv hluav taws xob ceramic.
Cov Khoom Siv Zoo
1. Kev Siv Tshuab Txheej Txheem Siab Tshaj Plaws
Lub kaw lus siv cov thev naus laus zis nqus tsev magnetron sputtering rau kev ua cov electrode ceramic electronic. Cov thev naus laus zis cuam tshuam tau tiv thaiv los ntawm cov ntawv pov thawj tsim khoom tshwj xeeb, ua rau muaj kev tso cov electrode kom raug thiab txhim kho kev sib xws ntawm cov khoom.
2. Kev Ua Tau Zoo thiab Tus Nqi Zoo
Los ntawm kev tsim cov zaj duab xis ntau txheej thiab kev tswj cov zaj duab xis tuab kom meej, cov txheej txheem tuaj yeem ua tau raws li qhov yuav tsum tau ua rau lub zog lo, kev ua hluav taws xob, thiab kev sib txuas thaum txo kev siv nyiaj thiab ua kom yooj yim rau cov kauj ruam tsim khoom, yog li txo cov nqi tsim khoom hauv kev tsim khoom ntau.
3. Kev Paub Txog Kev Tsim Kho Ntau Yam
Nrog ntau tshaj 30 xyoo ntawm kev paub hauv kev lag luam txheej tshuab nqus tsev, Zhenhua Vacuum tau tsim cov chaw soj nstuam txheej txheem thiab cov pab pawg engineering uas muaj peev xwm muab kev txhawb nqa thoob plaws hauv tag nrho cov txheej txheem, los ntawm kev tsim cov txheej txheem thiab kev lees paub cov qauv mus rau kev tsim khoom sim thiab kev tsim khoom loj.
4. Kev daws teeb meem tshwj xeeb thiab kev ceev ntiag tug
Cov khoom siv thiab cov txheej txheem daws teeb meem tuaj yeem hloov kho raws li cov lus qhia ntawm cov khoom lag luam ntawm cov neeg siv khoom, muaj peev xwm tsim khoom, thiab cov kev xav tau ntawm ntau txheej txheej. Zhenhua Vacuum kuj tseem tswj hwm kev tiv thaiv cov khoom siv ntawm cov neeg siv khoom thiab cov ntaub ntawv pov thawj.
Cov ntawv thov
Cov khoom siv no muaj peev xwm tso Ti, NiCr, Cu, Ag, thiab lwm yam yeeb yaj kiab hlau, ua rau nws tsim nyog rau kev ua kom cov khoom siv hluav taws xob ceramic xws li varistors, thermistors, thiab ceramic capacitors ua los ntawm electrode metallization. Cov thev naus laus zis no kuj tseem tuaj yeem nthuav dav mus rau cov ntawv thov suav nrog cov khoom siv ceramic thiab cov pob khoom ceramic LED.
5. Xaus Lus
Vim tias tus nqi nyiaj siab tas li thiab cov kev cai nruj dua rau kev sib xws thiab kev ntseeg siab hauv kev tsim cov khoom siv hluav taws xob, lub tshuab nqus tsev magnetron sputtering muab cov tshuaj metallization zoo rau cov khoom siv hluav taws xob. Nrog nws cov txiaj ntsig hauv kev txo cov zaj duab xis tuab, kev tso cov khoom sib xws, thiab kev tswj cov tuab kom meej, cov txheej txheem muab txoj hauv kev siv tau zoo los sib npaug kev ua haujlwm ntawm cov txheej txheem, kev ua haujlwm zoo, thiab cov nqi khoom siv.
Zhenhua Vacuum yuav txuas ntxiv mus txhim kho cov khoom siv, cov txheej txheem txheej, thiab cov tshuab automation nyob ib puag ncig qhov xav tau ntawm cov khoom siv hluav taws xob ceramic nyiaj metallization, muab kev txhawb nqa rau cov neeg siv khoom thoob plaws hauv lub voj voog ntau lawm, los ntawm R & D kev lees paub thiab kev tsim khoom sim mus rau kev tsim khoom loj.
- Tsab xov xwm no tau luam tawm los ntawm Chaw tsim khoom siv nqus tsev txheej Zhenhua Nqus Tsev
Lub sijhawm tshaj tawm: Lub Yim Hli-14-2026