Chiyambi:
Takulandiraninso ku mndandanda wathu wa ma blog okhudza njira ya PVD (Kutulutsa Nthunzi Yathupi)! M'nkhaniyi, tikambirana mozama za njira zofunika kuti mupeze zotsatira zabwino kwambiri pogwiritsa ntchito PVD. Mukadziwa bwino njira yotulutsira PVD, mutha kukulitsa kulimba, kukana dzimbiri komanso kukongola kwa zinthu zanu. Chonde tigwirizane nafe pamene tikufufuza zinthu zofunika kwambiri zomwe zimapangitsa kuti PVD ipambane.
Kumvetsetsa Kuyika kwa PVD:
Kuyika PVD ndi njira yomwe imagwiritsidwa ntchito kwambiri poika mafilimu opyapyala ndi zokutira pamalo osiyanasiyana monga zitsulo, zoumba ndi mapulasitiki. Njirayi imaphatikizapo kutulutsa kwa zinthu zolimba kutsatiridwa ndi kuuma kwa madzi pa substrate, ndikupanga filimu yopyapyala. Zophimba zomwe zimachitika nthawi zambiri zimakhala ndi zinthu zabwino monga kuuma, kukana kukwawa komanso mawonekedwe owala.
Njira zazikulu zowonjezerera kuyika kwa PVD:
1. Kukonzekera pamwamba: Kukonzekera pamwamba ndikofunikira kwambiri musanayambe njira yoyika PVD. Kuyeretsa bwino, kupukuta ndi kuchotsa mafuta pa substrate kudzachotsa zinyalala, kuonetsetsa kuti zimamatirira bwino komanso kupewa zolakwika. Malo oyera amathandiza kuti pulasitiki ikhale yomatirira bwino komanso kukonza bwino pulasitiki yonse.
2. Chipinda Chosungiramo Zinthu: Malo oyera komanso olamulidwa ndi ofunikira kwambiri kuti PVD isungidwe bwino. Chipinda chosungiramo zinthu chimasungidwa pa mpweya wochepa komanso kutentha kolamulidwa, zomwe zimathandiza maatomu kapena mamolekyu opunduka kuyenda momasuka popanda kusokonezeka. Kusankha bwino magawo osungiramo zinthu monga kupanikizika, kutentha ndi nthawi yosungiramo zinthu kumatsimikizira makulidwe ndi kufanana kwa filimu kuti zitheke bwino.
3. Kusankha gwero la nthunzi: Kusankha gwero la nthunzi kumakhudza kwambiri njira yosungira PVD. Zipangizo zomwe zasankhidwa ziyenera kukhala zoyera kwambiri kuti zitsimikizire kuti filimuyo ndi yabwino. Magwero otchuka a nthunzi ndi monga maboti otentha, magwero a electron beam, kapena ma cathode otulutsa magnetron, omwe amapangidwa kuti akwaniritse zofunikira zinazake.
4. Kuyang'anira ndi kulamulira makulidwe a filimu: Kuyang'anira nthawi yeniyeni ndi kulamulira molondola makulidwe a filimu ndikofunikira kwambiri kuti PVD ikhazikitsidwe nthawi zonse komanso molondola. Ukadaulo wamakono monga quartz crystal microbalances ndi makina owunikira a kuwala amalola kulamulira bwino ndi kusintha panthawi yoyika filimu. Kusunga makulidwe okwanira a filimu kumatsimikizira magwiridwe antchito ndi magwiridwe antchito omwe mukufuna.
5. Chithandizo cha pambuyo poika PVD: Pambuyo poika PVD, njira zoika PVD zimatha kuwonjezera mphamvu ya filimuyo. Kuika ion, kuyika ion, kapena kuyika ion ndi njira zomwe zimagwiritsidwa ntchito kwambiri kuti zigwirizane bwino, kutsirizika pamwamba, komanso kupumula kupsinjika kwa mafilimu omwe aikidwa. Chithandizo choyenera chimatsimikizira kuti zophimba za PVD zimakhala ndi moyo wautali komanso magwiridwe antchito.
Nthawi yotumizira: Julayi-24-2023