W1 seketsoana se hloekileng sa wolfram tungsten bakeng sa ho roala ka vacuum
Theknoloji ea vacuum evaporation bakeng sa metallization e kenyelletsa ho beha lifilimi tse tšesaane tsa tšepe holim'a li-substrates ho sebelisa tikoloho e phahameng ea vacuum le mokhoa oa ho kenya mouoane oa 'mele (PVD).Ho thekenoloji ena, lisebelisoa tsa mohloli oa tšepe, tse kang aluminium, khauta kapa silevera, li futhumatsoa ka har'a seketsoana sa mouoane, se etsa hore se fetohe mouoane ebe se kopana holim'a substrate ho etsa filimi ea tšepe e tšesaane le e ts'oanang.
Mehato e amehang ho theknoloji ea metallization vacuum evaporation ka kakaretso e kenyelletsa:
1. Boitokisetso: Hloekisa substrate hore e be metallized 'me u e behe ka kamoreng ea vacuum.
2. Mouoane: Kenya lisebelisoa tsa mohloli oa tšepe ka har'a seketsoana sa mouoane, joalo ka seketsoana sa tungsten, 'me u se chesetse mocheso oa mouoane sebakeng se phahameng sa vacuum.Ha tšepe e fetoha mouoane, e tsamaea ka tsela e otlolohileng ho ea substrate.
3. Deposition: Mouoane oa tšepe o kopanya holim'a substrate ho etsa filimi e tšesaane e khomarelang holimo.
4. Khōlo ea filimi: Ts'ebetso ea deposition e tsoela pele ho fihlela botenya ba filimi ea tšepe bo lakatsehang bo fihla.
5. Ts'ebetso e latelang: Ka mor'a metallization, substrate e ka 'na ea e-ba le mehato e eketsehileng ea ts'ebetso, e kang annealing kapa ho roala, ho ntlafatsa thepa ea filimi ea tšepe.
Theknoloji ea Vacuum evaporation metallization e sebelisoa haholo liindastering tse kang tsa elektroniki, optics le likoloi, moo lifilimi tsa tšepe li sebelisoang ho li-substrates ho fihlela liphetho tse tsamaisang, tse bonahatsang kapa tsa mekhabiso.
![sekepe sa tungsten (3)](https://www.forgedmoly.com/uploads/3b113b78.jpg)
Mohloli oa vacuum mouoane lits'ebetsong tse tšesaane tsa ho beha lifilimi hangata ke tikoloho e phahameng ea vacuum e entsoeng ka phaposing ea vacuum.Kamore ea vacuum e na le pompo ea vacuum e tlosang moea le likhase tse ling ho theha tikoloho ea khatello e tlase.Lipompo tsa vacuum e ka ba tsa mefuta e fapaneng, joalo ka lipompo tsa rotary vane, lipompo tsa phallo kapa lipompo tsa turbomolecular, ho latela litlhoko tse ikhethileng tsa ts'ebetso.
Hang ha kamore ea vacuum e fihla tikolohong e hlokahalang ea khatello e tlase, thepa e lokelang ho fetoloa mouoane e futhumatsoa ka har'a seketsoana sa mouoane (joalo ka W1 Pure Tungsten Boat) ho sebelisoa mocheso o thibelang kapa o futhumatsang beam ea elektronike.Ha thepa e fihla mocheso oa eona oa mouoane, e fetoha mouoane ebe e tsamaea ka tsela e otlolohileng ho ea substrate, moo e kopanang ho etsa seaparo se senyenyane sa filimi.
Tikoloho e phahameng ea vacuum e bohlokoa molemong oa katleho ea ts'ebetso ea mouoane oa vacuum kaha e fokotsa boteng ba limolek'hule tsa khase le litšila, e lumellang ho beoa ha lifilimi tsa boleng bo holimo, tse ts'oanang ho substrate.
![sekepe sa tungsten (6)](https://www.forgedmoly.com/uploads/6568cdd1.jpg)
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