Ezimbonini ezifana ne-microelectronics, optoelectronics kanye ne-biopharmaceuticals,ukukhanya okukhanyayo(BA), pickling noma passivation (AP),i-electrolytic polishing (EP)kanye nokwelashwa kwevacuum yesibili ngokuvamile kusetshenziselwa ukuhlanzeka okuphezulu kanye namasistimu wamapayipi ahlanzekile adlulisa imidiya ebucayi noma ebolayo. Imikhiqizo ehlakaziwe (VIM+VAR).
A. I-Electro-Polished (I-Electro-Polished) ibizwa nge-EP. Ngokupholisha kwe-electrochemical, i-morphology ye-surface kanye nesakhiwo singathuthukiswa kakhulu, futhi indawo yangempela yendawo ingancishiswa ngezinga elithile. Ingaphezulu liyifilimu elivalekile, eliwugqinsi le-chromium oxide, amandla aseduze nezinga elivamile le-alloy, futhi inani lemidiya liyancishiswa - ngokuvamile lilungele i-electronic grade.amagesi ahlanzekile.
B. I-Bright Annealing (i-Bright Annealing) ibizwa ngokuthi yi-BA. Ukwelashwa kokushisa okuphezulu okushisa ku-hydrogenation noma isimo se-vacuum, ngakolunye uhlangothi, kuqeda ukucindezeleka kwangaphakathi, futhi ngakolunye uhlangothi, kwakha ifilimu ye-passivation ebusweni bepayipi ukuze kuthuthukiswe isakhiwo se-morphological nokunciphisa izinga lamandla, kodwa akwenzi. kwandisa ubulukhuni bobuso - ngokuvamile kulungele i-GN2, i-CDA, kanye namagesi angenayo angenayo inqubo.
C. I-Pickled & Passivated/Chemically polished (Pickled & Passivated/Chemically Polished) kubizwa ngokuthi i-AP ne-CP. I-Pickling noma i-passivation yepayipi ngeke ikhulise ukuqina kwendawo, kodwa ingasusa izinhlayiya ezisele phezulu futhi inciphise izinga lamandla, kodwa ngeke inciphise inani le-interlayers - ngokuvamile esetshenziselwa amapayipi ebangeni lezimboni.
D. I-Vacuum yesibili yokuhlakazwa kwe-tube ehlanzekile i-Vim (I-Vacuum Induction Melting) + I-Var (i-Vacuum ArcRemelting), ebizwa ngokuthi i-V+V, iwumkhiqizo we-Sumitomo Metal Company. Icutshungulwe futhi ngaphansi kwezimo ze-arc esimweni se-vacuum, okuthuthukisa ngempumelelo ukumelana nokugqwala kanye nokuqina kwendawo. Idigri - imvamisa ifanelekela amagesi ebanga le-elekthronikhi agqwala kakhulu, afana nalawa: BCL3, WF6, CL2, HBr, njll. 
Isikhathi sokuthumela: Apr-08-2024