Ukunciphisa ukusetyenziswa kweekeramics kwiibhodi zeesekethe

Kule post yebhlog, siza kuxoxa ngemida yokusebenzisa ii-ceramics kwiibhodi zesekethe kwaye sijonge ezinye izinto ezinokoyisa le mida.

I-Ceramics isetyenziswe kumashishini ahlukeneyo kangangeenkulungwane, inika uluhlu olubanzi lweenzuzo ngenxa yeempawu zayo ezizodwa. Esinye isicelo esinjalo kukusetyenziswa kweekeramics kwiibhodi zeesekethe. Ngelixa ii-ceramics zibonelela ngeenzuzo ezithile kwizicelo zebhodi yesekethe, azikho ngaphandle kwemida.

Enye yemida ephambili yokusebenzisa i-ceramic kwiibhodi zeesekethe yi-brittleness yayo.I-Ceramics zizinto zendalo ezibuthathaka kwaye zinokuqhekeka ngokulula okanye zophuka phantsi koxinzelelo lomatshini. Le brittleness ibenza bangafaneleki kwizicelo ezifuna ukuphathwa rhoqo okanye zixhomekeke kwiimeko ezinzima. Xa kuthelekiswa, ezinye izinto ezifana neebhodi ze-epoxy okanye i-substrates eziguquguqukayo zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala khona.

Omnye umda weekeramics kukungahambi kakuhle kwe-thermal conductivity.Nangona ii-ceramics zineempawu ezilungileyo zokukhusela umbane, azibuchithi ubushushu ngokufanelekileyo. Lo mda uba ngumba obalulekileyo kwizicelo apho iibhodi zeesekethe zivelisa ubushushu obukhulu, obufana nombane ombane okanye iisekethe eziphezulu. Ukungaphumeleli ukukhupha ubushushu ngokufanelekileyo kunokubangela ukusilela kwesixhobo okanye kucuthwe ukusebenza. Ngokwahlukileyo, izinto ezifana neebhodi zesekethe eziprintiweyo zentsimbi (MCPCB) okanye iipolymers eziqhuba i-thermal zibonelela ngeempawu ezingcono zolawulo lwe-thermal, ziqinisekisa ukuchithwa kobushushu okwaneleyo kunye nokuphucula ukuthembeka kwesekethe jikelele.

Ukongeza, ii-ceramics azifanelekanga ukusetyenziswa kwamaza amaninzi.Ekubeni ii-ceramics zine-dielectric engaguqukiyo, zinokubangela ukulahleka komqondiso kunye nokuphazamiseka kwi-frequencies ephezulu. Lo mda unciphisa ukusetyenziswa kwazo kwizicelo apho imfezeko yomqondiso ibalulekile, njengonxibelelwano olungenazingcingo, iinkqubo zeradar, okanye iisekethe ze-microwave. Iimathiriyeli ezizezinye ezifana nee-laminates ze-high-frequency laminates okanye i-liquid crystal polymer (LCP) substrates zibonelela nge-dielectric constants esezantsi, ukunciphisa ilahleko yomqondiso kunye nokuqinisekisa ukusebenza okungcono kumaza aphezulu.

Omnye umda weebhodi zeesekethe ze-ceramic kukuguquguquka koyilo olulinganiselweyo.IiCeramics zihlala ziqinile kwaye kunzima ukuzibumba okanye ukuziguqula xa sele zenziwe. Lo mda unciphisa ukusetyenziswa kwabo kwizicelo ezifuna iijiyometri zebhodi yesekethe entsonkothileyo, imiba yefomu engaqhelekanga, okanye uyilo oluntsonkothileyo lwesekethe. Ngokwahlukileyo, iibhodi zesekethe eziguquguqukayo eziprintiweyo (i-FPCB), okanye i-organic substrates, zibonelela ngokuguquguquka okukhulu koyilo, okuvumela ukuyilwa kweebhodi zesekethe ezikhaphukhaphu, ezixineneyo, kunye nezigobekayo.

Ukongeza kule mida, i-ceramics inokubiza kakhulu xa kuthelekiswa nezinye izinto ezisetyenziswa kwiibhodi zeesekethe.Inkqubo yokuvelisa i-ceramics inzima kwaye ifuna umsebenzi, okwenza ukuveliswa kwemveliso ephezulu kungabizi kakhulu. Lo mba weendleko unokuba yingqwalasela ebalulekileyo kumashishini afuna izisombululo ezingabizi kakhulu ezingenayo ukuphazamisa ukusebenza.

Ngelixa ii-ceramics zinokuba nemida ethile kwizicelo zebhodi yesekethe, ziseluncedo kwiindawo ezithile.Ngokomzekelo, i-ceramics lukhetho oluhle kakhulu kwizicelo eziphezulu zokushisa, apho ukuzinza kwazo okugqwesileyo kwe-thermal kunye neempawu zokufakelwa kombane zibaluleke kakhulu. Zikwaqhuba kakuhle kwiindawo apho ukumelana neekhemikhali okanye ukubola kubalulekile.

Isishwankathelo,ii-ceramics zineenzuzo zombini kunye nezithintelo xa zisetyenziswa kwiibhodi zeesekethe. Ngelixa i-brittleness yabo, ukungahambi kakuhle kwe-thermal, ukuguquguquka okulinganiselweyo, ukulinganiselwa okuphindaphindiweyo, kunye neendleko eziphezulu zokunciphisa ukusetyenziswa kwazo kwizicelo ezithile, ii-ceramics zisenazo iipropati ezizodwa ezizenza zibe luncedo kwiimeko ezithile. Njengoko iteknoloji iqhubela phambili, ezinye izinto ezifana ne-MCPCB, i-polymers conductive thermally, i-specialty laminates, i-FPCB okanye i-LCP substrates zivela ukuze zinqobe le mida kunye nokubonelela ngokusebenza okuphuculweyo, ukuguquguquka, ukulawulwa kwe-thermal kunye neendleko zezicelo zebhodi yeesekethe ezahlukeneyo.