Ekukhiqizweni kwe-varistors, ama-capacitor e-ceramic, kanye ne-ceramic substrates ezihlobene, i-terminal electrode metallization sekuyisikhathi eside iyinqubo ebalulekile enquma ngqo ukusebenza komkhiqizo, isakhiwo sezindleko, kanye nokuvumelana. Ngokwesiko, imboni ithembele ekuphrintiweni kokudlulisa i-silver paste noma izinqubo zesiliva ezifakwe ngogesi, zakha izendlalelo zesiliva ezingaba ngu-20 μm ubukhulu ukuqinisekisa ukuhanjiswa kukagesi, ukuqina, kanye nokusebenza okulwa ne-sulfuration.
Eminyakeni yamuva nje, ukwenyuka okuqhubekayo kwamanani esiliva kuye kwandisa kakhulu umthwalo wezindleko zezinqubo zezendlalelo zesiliva ezijiyile. Ukudluliswa kwe-silver paste kudinga ukushiswa kokushisa okuphezulu ngokusetshenziswa kwamandla amakhulu, kuyilapho i-electroplating—njengoba inqubo yamakhemikhali emanzi—kudinga izinhlelo zokwelapha ezizinikele, izindleko zokusebenza eziqhubekayo, kanye nokuthobela ngokuqinile imvelo. Imithethonqubo yokukhishwa kwegesi eqinile iye yaphakamisa izithiyo zokwandiswa kwamandla. Ngaphansi kokuncintisana okukhulu kwemakethe kanye nokuncipha kwenzuzo, ukuhlonza ezinye izixazululo ze-metallization ezinciphisa izindleko ngenkathi kugcinwa ukusebenza kuye kwaba yinto ebaluleke kakhulu kubakhiqizi bezingxenye ze-ceramic.
Umugqa Wokumboza Oqhubekayo we-Zhenhua wama-Capacitors e-Ceramic nama-Resistors: Umphumela Wokunciphisa Izindleko ongu-70%
1. Kusukela ku-20 μm kuya ku-6 μm: Isiliva Esincane, Ukusebenza Okungcono
Izinqubo ezivamile zokudlulisa isiliva kanye nezinqubo zokufaka i-electroplating ngokuvamile zidinga izendlalelo zesiliva eziwugqinsi oluyi-~20 μm ukuze zihlangabezane nezidingo zokuqhuba kanye nokunamathela. Umugqa wokumboza we-vacuum oqhubekayo kaZhenhua, osekelwe kubuchwepheshe bokubhoboza i-magnetron, ufinyelela ukusebenza okulinganayo noma okuphezulu ngokufakwa kwesiliva okungu-6–7 μm kuphela—okunciphisa ukusetshenziswa kwezinto zesiliva kufikela ku-70%.
Ifilimu emanzi enamathelayo ikhombisa ukunamathela okuthuthukisiwe kakhulu kanye nezakhiwo zokulwa ne-sulfuration uma kuqhathaniswa nezendlalelo zesiliva ezijiyile zendabuko, kanye nokuthembeka okuthuthukisiwe ngaphansi kwezimo zokushisa okuphezulu kanye nomswakama ophezulu. Ngaphezu kwalokho, izendlalelo eziningi zensimbi zingafakwa kuzo zombili izinhlangothi ze-substrate ngaphakathi komjikelezo owodwa we-vacuum, okuvumela ukumbozwa okunezinhlangothi ezimbili ngasikhathi sinye. Lokhu kwenza kube lula kakhulu ukuhamba komsebenzi wokukhiqiza, kuthuthukisa ukusebenza kahle, futhi kuqinisekisa ukunemba okuphezulu kanye nokufana kokufakwa kwe-electrode.
2. Ukukhiqizwa Okuqhubekayo Okusebenza Kahle Kakhulu Kuzo Zonke Izincazelo Eziningi Ze-Substrate
Umugqa wokukhiqiza usebenzisa umklamo ohlelekile nohlakaniphile, ohlonyiswe ngezinhlelo zokulayisha nokulayisha ezizenzakalelayo ngokuphelele. Lokhu kwenza inqubo ehlanganisiwe ngokuphelele, engenamuntu kusukela ekulayisheni, ekuthwaleni, ekumbozeni kuya ekulayisheni—okunciphisa kakhulu ukungenelela ngesandla kanye nezingozi zokungcola.
Ngokuhambisana okunamandla kuwo wonke amasayizi namafomethi ahlukahlukene e-substrate, uhlelo lusekela ukushintsha okusheshayo nokuqashelwa okuhlakaniphile, okuvumela ukushintshana okungenamthungo phakathi kwezinhlobo ezahlukene zomkhiqizo. Uma kuqhathaniswa nemishini yendabuko yohlobo lwe-batch, ukwakheka kokumboza okuqhubekayo kanye nomklamo wekamelo olungiselelwe kahle kuletha ukuthuthukiswa okuphindwe kaningana ekusebenzeni kahle kokukhiqiza, kuhlangabezana ngokugcwele nezidingo zokukhiqiza eziphezulu, zekhwalithi ephezulu zokufakwa kwesiliva kwe-terminal kanye ne-electrode yangaphakathi kuma-thermistors, varistors, kanye nama-capacitor e-ceramic.
3. Iminyaka engama-30 Yobuchwepheshe: Ukusekelwa Okusuka Emuva Kusuka Ku-R&D Kuya Ekulungiseni
Njengoba ineminyaka engaphezu kwengu-30 yesipiliyoni embonini yokumboza nge-vacuum, i-Zhenhua Vacuum isungule ama-laboratory ezinqubo eziphelele kanye nethimba lonjiniyela abaphezulu. Le nkampani isekela uhla oluphelele lobuchwepheshe bokumboza, okuhlanganisa i-PVD kanye ne-PECVD, enikeza izinsizakalo ezisukela ekukhetheni izinto kanye nokuklama inqwaba yamafilimu kuya ekwenzeni ngcono izinqubo ukuze kukhiqizwe ngobuningi.
Isebenzisa ulwazi olubanzi lwephrojekthi, i-Zhenhua iqonda ngokujulile izidingo eziyinhloko zabakhiqizi bezingxenye ze-elekthronikhi ezinqubweni zokwenza insimbi. Le nkampani inikeza impendulo esheshayo ezidingweni ezenziwe ngokwezifiso, kufaka phakathi ukucushwa kwemishini eklanyelwe wena, izakhiwo zegumbi, kanye nezixazululo zokuhlanganiswa kwezinqubo—ngenkathi iqinisekisa ukuvikelwa okuqinile kwempahla yobuhlakani kanye nobuchwepheshe bobunikazi.
Isiphetho
Njengoba imboni yezingxenye ze-elekthronikhi iqhubekela phambili “ekunciphiseni isiliva” kanye nasekukhiqizeni okunembile, i-Zhenhua Vacuum iyaqhubeka nokujulisa ukusetshenziswa kobuchwepheshe be-magnetron sputtering, ichaza kabusha imizila ye-terminal electrode metallization. Ngokuvula amathuba amakhulu okunciphisa izindleko ekukhiqizeni okukhulu kanye nokuqinisa ukwesekwa komjikelezo ogcwele kusukela ekuqinisekisweni kwe-R&D kuya ekulethweni kokukhiqiza ngobuningi, i-Zhenhua isesimweni esihle sokushayela igagasi elilandelayo lokuthuthukiswa kwekhwalithi kuwo wonke ama-thermistors, ama-varistors, kanye nama-capacitor e-ceramic—okusheshisa ukuthuthukiswa kwezimboni kobuchwepheshe be-electrode coating obusekelwe ku-vacuum.
— Lesi sihloko sishicilelwe ngumkhiqizi ochwepheshe wemishini yokugqoka yesiliva yama-capacitor e-ceramic nama-resistor e-Zhenhua Vacuum
Isikhathi sokuthunyelwe: Ephreli-03-2026