Ekwenzeni izinto ze-elektroniki ze-3C—ii-smartphones, ii-laptops, kunye nezinto ezinxitywayo—umgangatho weiingubo zomphezulukuzo zombini izinto zokuhombisa nezisebenzayo zimisela ngokuthe ngqo ukuqina kunye namava omsebenzisi. Iifilimu ezincamathelayo eziphezulu azigcini nje ngokuphucula ukuxhathisa ukukrwela, ukusebenza okuchasene neminwe, kunye nokukhuselwa kokugqwala, kodwa zikwaqinisekisa ukuthembeka kwexesha elide ngaphandle kokuxobuka okanye ukuqhekeka. Ukuphuhlisa izisombululo zokugquma eziqinileyo ezinokubambelela okuphezulu kube ngumceli mngeni ophambili kubuchwepheshe bokugquma nge-vacuum.
Izinto Eziphambili Ezichaphazela Ukuncamathela Kwi-3C Coatings
Iipropati zeSubstrate
Izinto eziqhelekileyo kwiimveliso ze-3C ziquka iglasi, iiplastiki zobunjineli (i-PC, i-PMMA, i-ABS), kunye nee-alloys ze-aluminium. Isixhobo ngasinye sibonisa ukumanzika okwahlukileyo komphezulu, indlela yokwandisa ubushushu, kunye nokuhambelana kweekhemikhali—zonke ezichaphazela amandla okubopha phakathi kwe-interfacial.
Unyango lwangaphambi komphezulu
Ukucoceka komphezulu, uburhabaxa, kunye nokusebenza kwazo zizinto ezifunekayo ukuze kunamathele. Iintsalela zezinto eziphilayo, ii-oxide, okanye ii-particles zinokonakalisa kakhulu ukuthembeka kwefilimu, nto leyo ekhokelela ekuqhekekeni kwendawo.
Iiparamitha zokubeka
Iimeko zenkqubo—ezifana nobushushu bokufakwa kwezinto, uxinzelelo lwesiseko, ukuthambekela kwe-substrate, kunye nesantya sokufakwa kwezinto—zichaza uxinano lwefilimu kunye nemeko yoxinzelelo. Uxinzelelo olugqithisileyo lwangaphakathi okanye ukufakwa kwezinto ngokukhawuleza kudla ngokwenza buthathaka ukubophana phakathi kwezinto.
Iileya eziphakathi
Kwiinkqubo ezahlukeneyo (umz., iifilimu zesinyithi kwi-polymer substrates), ukufakwa ngqo akusoloko kufezekisa ukunamathela okuzinzileyo. Ukungenisa i-interlayer enye okanye ezingaphezulu ezikhuthaza ukunamathela (ezifana ne-SiO₂, i-Cr, okanye i-Ti) kwenza kube lula ukuhambelana kweekhemikhali kunye nokunciphisa uxinzelelo.
Amaqhinga eNkqubo yoKugquma okuNamathelisa okuPhezulu
Ukucoca ngokuchanekileyo kunye nokusebenza komphezulu
Iindlela ezinje ngokucoca i-plasma okanye ukuqhushumba kwe-ion-beam zisusa ungcoliseko kwaye zonyuse amandla omphezulu, ngaloo ndlela ziphucula i-nucleation kunye nokunamathela.
Ii-Interlayers eziNjineliweyo
Ukwazisa iileya zotshintsho—ezifana neefilimu zokuncamathela zeCr okanye zeTi—kuphucula ukufuma kwaye kunciphisa uxinzelelo olubangelwa kukungalingani kokukhula kobushushu phakathi kwe-substrate kunye neengubo ezisebenzayo.
Ulawulo Lokuhlaliswa Kwezinto Olulungisiweyo
Ukulungisa kakuhle iiparameter zokutshiza ze-RF okanye ze-DC magnetron kunciphisa uxinzelelo lwangaphakathi ngelixa kuphucula uxinano lwefilimu. Uncedo lwe-ion yamandla aphakathi ngexesha lokufakwa lunokuqinisa ngakumbi ukubopha kunye nokunamathela kweathomu.
Izakhiwo zeComposite ezineeLayer ezininzi
Ukusebenzisa uyilo "lweleko lokuncamathelisa + leleko elisebenzayo + leleko elikhuselayo" kuqinisekisa ukuba leleko nganye inegalelo kwimisebenzi eyahlukeneyo yokunxibelelana kunye nokusebenza, kunye nokuphucula ukunamathela ngokubanzi.
Imizekelo yoSetyenziso
Iglasi yesiciko sefowuni: Iingubo ezichasene nokukhanya kunye nezambatho ezichasene neminwe zifuna ukukhanya okuphezulu kunye nokumelana nokuguguleka. Ngokufaka umaleko we-SiO₂/Cr phakathi kweglasi kunye nengubo esebenzayo, ukunamathela kuphuculwe kakhulu, okuthintela ukuqhekeka phantsi komjikelo wobushushu.
Iindlu zeplastiki ezineengubo ze-aluminiyam: Ingqokelela yeeleya ezininzi ze-“Cr/Ti interlayer + Al reflective layer + SiO₂ protective layer” ibonisa uzinzo olugqwesileyo, igcina ukunamathelana nasemva kwamakhulu eemvavanyo zokugoba.
Isiphelo
Umngeni wokufikelela ekunamatheleni okuphezulu kwe-coating kwiimveliso ze-3C usekwe kwindawo yokudibana kobunjineli be-interface kunye nolawulo lwenkqubo. Ngokusebenzisa ukulungiswa kwangaphambili, uyilo lwe-interlayer, kunye namaqhinga okubeka izinto ngokuchanekileyo, kunokwenzeka ukwakha iinkqubo ze-multilayer coating ezine-adhesion eqinileyo—ukuhlangabezana neemfuno zoshishino zokuqina, ukuthembeka, kunye nobuhle kwi-electronics yabathengi.
—Eli nqaku lipapashwe nguizixhobo zokugquma nge-vacuum umenzi we-Zhenhua Vacuum
Ixesha leposi: Septemba-29-2025