Kwiinkqubo zokugquma nge-vacuum (Vacuum Coating), izinga lokufaka imali yenye yeeparameter eziphambili ezimisela ukusebenza kakuhle kwemveliso kunye neempawu zefilimu. Nangona kunjalo, amazinga aphezulu kakhulu okanye aphantsi okufakwa kwefilimu anokuchaphazela ngqo umgangatho wefilimu, ngaloo ndlela echaphazela iipropati zokukhanya, zombane, kunye nezoomatshini zomgqumo. Ukufumana ibhalansi efanelekileyo phakathi kwesantya kunye nomgangatho yinto ephambili ekwenzeni ngcono inkqubo yefilimu encinci.
1. Ingcamango esisiseko yeNqanaba lokuFakelwa kweMali
Izinga lokufaka lidla ngokubonakaliswa nge-nm/s okanye nge-Å/s, nto leyo ebonisa ubukhulu befilimu efakwe kwi-substrate ngexesha ngalinye. Izinto ezininzi zichaphazela izinga lokufaka, kuquka:
Inqanaba leVacuum: Uxinzelelo oluphezulu olungasemva luyandisa ukusasazeka kwamasuntswana, nto leyo enciphisa ukubekwa kakuhle kwawo.
Igalelo lamandla: Amandla okufudumeza imithombo yokufuma okanye umsinga weethagethi zemagnetron amisela izinga lokutshiza.
Ukuhamba kwegesi kwinkqubo: Kwi-reactive sputtering, uxinaniso lwegesi luchaphazela ngokuthe ngqo izinga lokufakwa.
2. Iindlela zokudibanisa izinga lokubekwa kwefilimu kunye nomgangatho wefilimu
Iziphumo zezinga eliphezulu kakhulu:
Uxinano oluphantsi lweFilimu: Xa amazinga aphezulu okufakwa kwezinto, iiathom okanye iimolekyuli azinawo umphezulu owaneleyo, nto leyo ekhokelela kwizakhiwo ezinemingxuma.
Iingxaki zoXinzelelo kunye nokunamathela: Ukuqokelelana ngokukhawuleza kugxila kuxinzelelo lwangaphakathi, kunciphisa amandla okunamathela.
Ukuguquguquka kokukhanya: Ukuchaneka kokulawula ukutyeba kuncipha, okubangela ukuphambuka kwi-refractive index okanye i-transmittance.
Iziphumo zezinga eliphantsi kakhulu:
Imveliso ephantsi: Ixesha elide lokufaka linciphisa amandla okukhupha izinto ezisetyenziswa kwiindawo ezinkulu.
Umngcipheko Owongezelelekileyo Wokungcoliswa: Amaxesha okubekwa ixesha elide anyusa amathuba okufakwa kwegesi eseleyo okanye ukungcola.
Ukukhula Okungaqhelekanga Kweenkozo: Kwezinye izinto, ukufunxwa kancinci kakhulu kunokunyusa uburhabaxa bomphezulu.
Ifestile efanelekileyo yokubeka izinto:
Izinga lokubeka eliphakathi lilinganisa uxinano lwefilimu, ulawulo loxinzelelo, kunye nokufana kobukhulu. Ngokwesiqhelo, ukulinganiswa kwezinga kunye ne-Quartz Crystal Monitoring (QCM) zisetyenziselwa ukufezekisa ulawulo oluchanekileyo.
3. Ulawulo lwamaxabiso kwiinkqubo ezahlukeneyo
Ukufuma kobushushu: Isantya esiphezulu sinokubangela ukuchitheka kunye neziphene zamasuntswana; ulawulo lobushushu oluhamba ngenyathelo lusetyenziswa ukulawula isantya sokufuma.
Ukutshiza kweMagnetron: Isantya sichatshazelwa ngamandla ekujoliswe kuwo kunye nokuhamba kwegesi, nto leyo efuna ulungelelwaniso phakathi kokusetyenziswa kwethagethi kunye nokufana kwefilimu.
Ukutshiza Okusebenzayo: Izinga lokulahla linxulumene kakhulu nokutyhefa ekujoliswe kuko, nto leyo ebangela ukuba kulawulwe i-closed-loop.
4. Izicelo Ezisebenzayo kwiShishini
Kwi-optical coating, ulawulo lwesantya luchaphazela ngokuthe ngqo i-refractive index kunye nokuchaneka kombala wokuphazamiseka.
Kwiifilimu ezincinci ze-semiconductor, isantya esiphezulu sinokubangela ukuphambuka kokuxhathisa, okuchaphazela ukusebenza kwesixhobo.
Kwiingubo zokuhombisa, kwimveliso enkulu, ukunyuka kwesantya esiphakathi kusetyenziswa ngelixa kuqinisekiswa ukuba ziyafana.
Isiphelo
Izinga lokufakwa kwefilimu linxulumene kakhulu nomgangatho: ngokukhawuleza kakhulu kunciphisa uxinano kunye nokunamathela, ngelixa kancinci kakhulu kunciphisa ukusebenza kakuhle kwaye kwandisa umngcipheko wongcoliseko. Kuphela ngolawulo oluchanekileyo lwamanqanaba kunye nokwenza ngcono inkqubo apho kunokwenzeka khona ulungelelwaniso olufanelekileyo phakathi kokusebenza kakuhle kunye nomgangatho, ukuhlangabezana neemfuno zezicelo ze-optical, ze-elektroniki, kunye nezokuhlobisa.
—Eli nqaku lipapashwe ngu izixhobo zokugquma nge-vacuum umenzi we-Zhenhua Vacuum
Ixesha lokuthumela: Novemba-03-2025