Iqhutywa kukukhula okuqhubekayo kwezithuthi ezintsha zamandla, izixhobo ze-elektroniki zabathengi, iinkqubo zolawulo lwemizi-mveliso, kunye nezixhobo zasekhaya ezikrelekrele, imfuno yezinto ze-elektroniki ezifana nee-varistors, ii-thermistors, kunye nee-ceramic capacitors iyanda ngokuthe chu.
Ezi zixhobo zihlala zisebenzisa iiceramics ezisebenzayo njengezinto eziphambili. Ukuze ziqhube ngokuthembekileyo iipropati zazo zombane kwaye zixhase ukutywinwa okulandelayo, uqhagamshelo lwe-lead, okanye indibano yesekethe, ii-electrode zesinyithi kufuneka zibekwe kwiindawo ezikhethiweyo okanye kwiindawo zesiphelo.
Ngenxa yokuqhuba kwayo umbane okugqwesileyo, ukusebenza kwayo ngokudibeneyo, kunye nokukwazi kwayo ukunyibilikisa, isilivere isetyenziswa kakhulu njengesixhobo se-electrode kwii-varistors, ii-thermistors, kunye neentlobo ezithile zee-capacitors ze-ceramic. Njengoko izinto ze-elektroniki ziqhubeka nokutshintsha zibe yi-miniaturization kunye nemveliso ephezulu, iimfuno ezingqongqo zibekwe kwiinkqubo ze-ceramic silver metallization.
Iinkqubo zeSilivere zeSilivere zeNdalo zijongene nemingeni yokunciphisa ukusetyenziswa kweSilivere nokugcina imveliso ezinzileyo
Izinto ze-elektroniki zeseramikhi zemveli zihlala zenziwe ngesinyithi kusetyenziswa ukuprinta kwesilivere okanye i-wet-process silver plating. Ukuze kuhlangatyezwane nokuqhuba kombane kunye neemfuno zokusetyenziswa okulandelayo, umaleko wesilivere uhlala kufuneka ufikelele kubukhulu obumalunga ne-20 μm, nto leyo ekhokelela ekusetyenzisweni kwesilivere okuphezulu. Njengoko amaxabiso esilivere eqhubeka enyuka, iindleko zezinto ezinxulumene nolu bukhulu zibaluleka ngakumbi kwimveliso yobuninzi, nto leyo ebeka uxinzelelo olukhulu kubavelisi ukuba banciphise iindleko.
Ukongeza kwixabiso lesilivere, iinkqubo zesilivere zesiqhelo zokuncamathisela zihlala ziquka amanqanaba amaninzi, kuquka ukuprintwa kwesilivere yokuncamathisela, ukutshiswa kwe-binder, kunye nokusila ngobushushu obuphezulu. Olu hambo lwenkqubo olude alunyusi nje kuphela umjikelo wemveliso kodwa lukwafuna amandla ezixhobo, ukusetyenziswa kwamandla, kunye negalelo labasebenzi, nto leyo enyusa ngakumbi iindleko zokuvelisa zizonke.
Phantsi kweemeko zemveliso enkulu, ulungelelwaniso kunye nolawulo lweeparameter kumanqanaba amaninzi okucubungula nako kuba nzima ngakumbi. Utshintsho kumgangatho wokuprinta, iimeko zokutshiswa kwe-binder, okanye iiparameter zokusila zinokuchaphazela ukuhambelana kwemveliso kwaye zonyuse ubunzima bolawulo lomgangatho ngexesha lokwenziwa komthamo omkhulu.
Umgca weZhenhua Continuous Coating Line weCeramic Capacitors kunye neResistors: Ukulinganisela ukuncitshiswa kweendleko kunye nokusebenza kakuhle kwemveliso enkulu
Ukujongana nokusetyenziswa kwesilivere ephezulu kunye nokuhamba kwexesha elide kokucubungula okunxulunyaniswa nokwenziwa kwesinyithi sesilivere esiqhelekileyo, iZhenhua Vacuum iphuhlise umgca wokugquma oqhubekekayo wee-capacitors ze-ceramic kunye nee-resistor. Ngokudibanisa itekhnoloji yokutshiza i-magnetron kunye nenkqubo yokuvelisa ezenzekelayo, isisombululo sinciphisa ukusetyenziswa kwezinto ngelixa senza lula inkqubo yokwenza isinyithi sesilivere iyonke.
Xa kuthelekiswa nokuprintwa kwesilivere okuqhelekileyo okanye i-wet-process silver plating, edla ngokuvelisa umaleko wesilivere omalunga ne-20 μm ubukhulu, inkqubo ye-magnetron sputtering kaZhenhua ilawula ngokuchanekileyo ubukhulu befilimu yesilivere ngaphakathi koluhlu lwe-6–7 μm. Ngelixa ihlangabezana nombane ofunekayo, ukuqina, kunye nokumelana ne-sulfidation, le nkqubo inciphisa kakhulu ukusetyenziswa kwesilivere. Ngenxa yoko, iindleko zezinto zesilivere zinokuncitshiswa malunga ne-70% xa kuthelekiswa neenkqubo zesiqhelo.
Umgca wemveliso wenza lula inkqubo yendabuko enamanqanaba amaninzi ibe ngamanyathelo amabini aphambili: ukucoca kunye nokulayisha i-substrate, kulandele ukufakwa kwe-vacuum. Ngokususa ukutsha kwe-binder kunye nokusila kobushushu obuphezulu, isisombululo sifinyeza umjikelo wemveliso kwaye sinciphise ukusebenza kwezixhobo, iimfuno zomsebenzi, kunye nokusetyenziswa kwamandla. Inkqubo yemveliso eqhubekayo ezenzekelayo ngokupheleleyo iyahambelana ne-ceramic substrates zobukhulu obahlukeneyo kunye neenkcukacha, iphucula ukusebenza kakuhle kwemveliso ngelixa igcina uzinzo lwenkqubo kunye nokuhambelana kwebhetshi nebhetshi.
Isiphelo
Kwi-ceramic capacitors, resistors, kunye nezinye izinto ze-elektroniki, ukuphucula inkqubo yesilivere metallization ayikokunciphisa nje ubukhulu befilimu. Eyona nto ibalulekileyo kukuphucula ukusetyenziswa kwesilivere, ukuhamba kwenkqubo, kunye nokusebenza kakuhle kwemveliso ngelixa kugcinwa umbane oqhubayo, ukuqina, kunye nokumelana ne-sulfidation.
Umgca wokugquma oqhubekayo we-Zhenhua Vacuum wee-capacitors ze-ceramic kunye nee-resistor udibanisa itekhnoloji ye-magnetron sputtering kunye nemveliso ezenzekelayo ye-inline. Inceda abavelisi ukunciphisa iindleko zezinto zesilivere, ukunciphisa ukuhamba kokucubungula, kunye nokufezekisa imveliso yobuninzi esebenzayo nezinzileyo. Ukuphendula ukunyuka kwamaxabiso esilivere kunye noxinzelelo olukhulayo lweendleko zokuvelisa, ukufikelela ekusebenzeni okuthembekileyo ngezinto ezincinci kuba yindlela ebalulekileyo yokuqhubela phambili i-ceramic component metallization.
-Eli nqaku lipapashwe ngu umenzi wezixhobo zokugquma nge-vacuumI-Zhenhua Vacuum
Ixesha leposi: Julayi-30-2026