N'ime ụlọ ọrụ dịka microelectronics, optoelectronics na biopharmaceuticals,na-egbuke egbuke annealing(BA), pickling ma ọ bụ passivation (AP),polishing electrolytic (EP)na ọgwụgwọ nke abụọ na-ekpo ọkụ ka a na-ejikarị eme ihe maka usoro pipeline dị elu na nke dị ọcha nke na-ebufe mgbasa ozi na-emetụ n'ahụ ma ọ bụ nke na-emebi emebi. Ngwaahịa agbazere (VIM+VAR).
A. Electro-polished (Electro-Polished) ka a na-akpọ EP. Site na polishing electrochemical, elu morphology na nhazi nwere ike imeziwanye nke ọma, na ebe dị elu nwere ike ibelata ruo n'ókè ụfọdụ. N'elu bụ ihe mechiri emechi, ihe nkiri chromium oxide, ike dị nso na ọkwa nkịtị nke alloy, na ọnụ ọgụgụ mgbasa ozi na-ebelata - na-adịkarị mma maka ọkwa eletrọnịkị.elu-ọcha gas.
B. Bright Annealing (Bright Annealing) ka a na-akpọ BA. Ngwọta okpomọkụ dị elu na hydrogenation ma ọ bụ ọnọdụ oghere, n'otu aka ahụ, na-ewepụ nrụgide dị n'ime, na n'aka nke ọzọ, na-emepụta ihe nkiri passivation n'elu ọkpọkọ iji meziwanye usoro morphological ma belata ọkwa ume, ma ọ bụghị. mụbaa ịdị nro nke elu - na-adịkarị mma maka GN2, CDA, na gas inert na-abụghị usoro.
C. Pickled & Passivated/Chemically Polished (Pickled & Passivated/Chemically Polished) ka a na-akpọ AP na CP. Pickling ma ọ bụ passivation nke ọkpọkọ agaghị eme ka ọ dịkwuo elu, ma ọ nwere ike wepụ ihe ndị fọdụrụ n'elu ma belata ike ume, ma ọ gaghị ebelata ọnụ ọgụgụ nke interlayers - a na-ejikarị na ọkpọkọ ọkwa mmepụta ihe.
D. Vacuum secondary dissolution clean tube Vim (Vacuum Induction Melting) + Var (Vacuum ArcRemelting), nke akpọrọ V+V, bụ ngwaahịa nke Sumitomo Metal Company. A haziela ya ọzọ n'okpuru ọnọdụ arc na ọnọdụ oghere, nke na-eme ka nguzogide corrosion dịkwuo mma na ịdị nhịahụ elu. Degree – na-adabakarị maka ikuku ọkwa elektrọnik dị elu na-emebi emebi, dị ka: BCL3, WF6, CL2, HBr, wdg. 
Oge nzipu: Eprel-08-2024