itulau_fanua

Tala Fou

Fa'atomuaga ile fa'aeletonika maualuga mama lelei paipa kesi

I alamanuia e pei o microelectronics, optoelectronics ma biopharmaceuticals,susulu malamalama(BA), pikiina poʻo le faʻafefe (AP),fa'alelei eletise (EP)ma vacuum togafitiga lona lua e masani ona fa'aaogaina mo faiga paipa maualuga-mama ma mama e fa'asalalauina ala ma'ale'ale pe pala. O oloa fa'amavae (VIM+VAR).
A. Electro-Polished (Electro-Polished) o loʻo taʻua o le EP. E ala i le eletise eletise, e mafai ona faʻaleleia atili le morphology ma le fausaga, ma e mafai ona faʻaititia le vaega moni i luga o se tulaga patino. O le pito i luga o se tapuni, mafiafia chromium oxide ata tifaga, o le malosi e latalata i le tulaga masani o le uʻamea, ma le aofaʻi o faʻasalalauga e faʻaitiitia - e masani ona fetaui mo le faʻaogaina o le eletise.kasa maualuga mama.
B. Bright Annealing (Bright Annealing) e ta'ua o le BA. O le vevela vevela vevela i le hydrogenation poʻo le vacuum state, i le tasi itu, e faʻaumatia ai le faʻalavelave i totonu, ma i le isi itu, e fausia ai se ata pasi i luga o le paipa e faʻaleleia ai le fausaga o le morphological ma faʻaitiitia ai le malosi, ae e le fa'atuputeleina le talatala o luga - e masani ona talafeagai mo GN2 , CDA, ma kasa e le fa'aogaina.
C. Pickled & Pasivated/Chemically Polished (Pickled & Pasivated/Chemically Polished) e ta'ua o le AP ma le CP. O le pikiina poʻo le pasi o le paipa o le a le faʻateleina ai le gaʻo o luga, ae mafai ona aveese vaega o totoe i luga o le fogaeleele ma faʻaitiitia ai le maualuga o le malosi, ae o le a le faʻaitiitia ai le aofaʻi o interlayers - e masani ona faʻaaogaina i paipa vasega fale gaosi oloa.
 
D. Vacuum lua dissolution mama tube Vim (Vacuum Induction Melting) + Var (Vacuum ArcRemelting), e taʻua o le V + V, o se oloa a Sumitomo Metal Company. Ua toe gaosia i lalo o tulaga arc i totonu o se tulaga gaogao, lea e faaleleia lelei le tetee i le corrosion ma roughness luga. Fa'ailoga - e masani lava ona fetaui mo kasa eletise eletise maualuga maualuga, pei o le: BCL3, WF6, CL2, HBr, ma isi.

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Taimi meli: Apr-08-2024