Ubuchwepheshe be-vacuum coating ubuchwepheshe obufaka izinto zefilimu ezizacile ebusweni bezinto ezingaphansi kwe-vacuum, esetshenziswa kakhulu ku-electronics, optics, ukupakisha, umhlobiso nakweminye imikhakha. Imishini yokufaka i-vacuum ingahlukaniswa ikakhulukazi ngezinhlobo ezilandelayo:
1. Imishini yokumboza yokuhwamuka kwe-thermal: lena iyindlela evamile yokwemboza i-vacuum, ngokufudumeza impahla yefilimu encane esikebheni sokuhwamuka, impahla iyahwamuka futhi ifakwe phezu kwe-substrate material.
2. Izinto zokumboza ezifafazayo: kusetshenziswa ama-ion anamandla amakhulu ukushaya into ehlosiwe, ama-athomu wento ehlosiwe ayachitheka futhi afakwe ku-substrate material. I-Magnetron sputtering iyakwazi ukuthola ukunamathela okufana nokuqinile kwefilimu, okulungele ukukhiqizwa ngobuningi.
3.Imishini yokubeka i-Ion: Imishayo ye-ion isetshenziselwa ukufaka izinto zefilimu ezizacile ku-substrate. Le ndlela ingathola amafilimu afanayo kakhulu futhi ifanele izikhathi ezinezidingo zokunemba okuphezulu, kodwa izindleko zemishini ziphezulu.
4. Izisetshenziswa zeChemical Vapor Deposition (CVD): Yenza amafilimu amancanyana ebusweni be-substrate material ngokusebenzisa ukusabela kwamakhemikhali. Le ndlela ingalungisa amafilimu ekhwalithi ephezulu, ezinhlobo eziningi, kodwa imishini iyinkimbinkimbi futhi iyabiza.
5. Imishini ye-Molecular Beam Epitaxy (MBE): Lena indlela yokulawula ukukhula kwamafilimu azacile ezingeni le-athomu futhi isetshenziselwa ngokuyinhloko ukulungisa izendlalelo ezi-ultra-thin nezakhiwo eziningi ze-semiconductor kanye ne-nanotechnology application.
6. Izinto zokusebenza ze-Plasma Enhanced Chemical Vapor Deposition (PECVD): Lena indlela esebenzisa i-plasma ukuze kuthuthukiswe ukufakwa kwamafilimu amancane ngokusabela kwamakhemikhali, okuvumela ukwakheka okusheshayo kwamafilimu amancane emazingeni okushisa aphansi.
7. Amadivayisi we-Pulsed Laser Deposition (PLD): Lawa asebenzisa ama-laser pulses anamandla amakhulu ukuze ashaye into eqondiwe, ahwamuke endaweni eqondiwe futhi ayifake endaweni engaphansi, futhi afanele ukukhulisa amafilimu e-oxide ekhwalithi ephezulu, ayinkimbinkimbi.
Ngayinye yalezi zisetshenziswa inezici zayo ekwakhiweni nasekusebenzeni kwayo futhi ifanele izinhlelo zokusebenza ezihlukene zezimboni nezindawo zocwaningo. Ngokuthuthuka kobuchwepheshe, ubuchwepheshe bokufaka i-vacuum nabo buyathuthuka, futhi nemishini emisha yokuhlanganisa i-vacuum iyavela.
-Le ndatshana ikhishwe nguumshini wokugcwalisa i-vacuumumkhiqizi Guangdong Zhenhua
Isikhathi sokuthumela: Jun-12-2024