Liindastering tse kang microelectronics, optoelectronics le biopharmaceuticals,kganya anneal(BA), pickling kapa passivation (AP),ho belisoa ha electrolytic (EP)'me kalafo ea bobeli ea vacuum hangata e sebelisoa bakeng sa lits'ebetso tsa liphaephe tse hloekileng le tse hloekileng tse fetisang mecha ea litaba e bobebe kapa e senyang. Lihlahisoa tse qhibilihisitsoeng (VIM + VAR).
A. Electro-Polished (Electro-Polished) e bitsoa EP. Ka polishing ea electrochemical, sebopeho sa bokaholimo le sebopeho se ka ntlafatsoa haholo, 'me sebaka sa sebele sa bokaholimo se ka fokotsoa ho isa bohōleng bo itseng. Bokaholimo ke filimi e koetsoeng, e teteaneng ea chromium oxide, matla a haufi le boemo bo tloaelehileng ba alloy, 'me palo ea mecha ea litaba e fokotsehile - hangata e loketse kereiti ea elektronike.likhase tse hloekileng haholo.
B. Bright Annealing (Bright Annealing) e bitsoa BA. Phekolo ea mocheso oa mocheso o phahameng ka hydrogenation kapa vacuum state, ka lehlakoreng le leng, e felisa khatello ea kelello ea ka hare, 'me ka lehlakoreng le leng, e etsa filimi ea passivation holim'a phala ho ntlafatsa sebopeho sa morphological le ho fokotsa matla a matla, empa ha a etse joalo. eketsa bokhabane bo holimo - hangata bo loketse GN2, CDA, le likhase tse sa sebetseng tsa inert.
C. Pickled & Passivated/Chemically polished (Pickled & Passivated/Chemically Polished) li bitsoa AP le CP. Pickling kapa passivation ea phala e ke ke ea eketsa ho hlaka holimo, empa e ka tlosa likaroloana tse setseng holim'a metsi le ho fokotsa matla a matla, empa e ke ke ea fokotsa palo ea li-interlayers - hangata e sebelisoang liphaepheng tsa boemo ba indasteri.
D. Vacuum secondary dissolution clean tube Vim (Vacuum Induction Melting) + Var (Vacuum ArcRemelting), e bitsoang V + V, ke sehlahisoa sa Sumitomo Metal Company. E se e sebelitsoe hape tlas'a maemo a arc sebakeng sa vacuum, e leng se ntlafatsang ka katleho ho hanyetsa ho bola le ho hlaka holimo. Degree - hangata e loketse likhase tsa boemo ba elektroniki tse senyang haholo, tse kang: BCL3, WF6, CL2, HBr, joalo-joalo. 
Nako ea poso: Apr-08-2024