1. Palasitika eletise
E tele ituaiga palasitika mo vaega palasitika, ae le o palasitika uma e mafai ona faʻapipiʻiina.
O nisi palasitika ma pa'u u'amea e leaga le malosi fa'apipi'i ma e leai se aoga aoga;nisi o meatotino faaletino o palasitika ma uʻamea coatings, e pei o coefficients faalauteleina, e matua ese lava, ma e faigata ona mautinoa o latou faatinoga i se siosiomaga eseesega vevela maualuga.
O le faʻapipiʻi e tele lava o se uʻamea se tasi poʻo se mea faʻapipiʻi, e pei o le titanium target, zinc, cadmium, auro poʻo apamemea, apamemea, ma isi;o loʻo i ai foi faʻasalalauga faʻasalalau, e pei o le nickel-silicon carbide, nickel-graphite fluoride, ma isi;o loʻo i ai foʻi faʻaofuofu faʻaofuofu, e pei o le sila O le copper-nickel-chromium layer, le silver-indium layer i luga o le uamea, ma isi.E le gata i lea, o le PSF, PC, PTFE, ma isi, o loʻo i ai foi auala faʻafefeteina manuia, ae sili atu ona faigata.
ABS/PC palasitika faiga electroplating
Degreasing → Hydrophilic → A'o le'i fa'aalaala → Fa'a'ala'au → Fa'asa'o → Lau'ele'ele atoa → Fa'agaoioiga → Debonding → Fa'atofuina Nikeli Electroless → Kopa Su'e → Fa'amea Kopa Asi → Fa'ama'ila Semi-malamalama → Fa'aulu Nikeli Sulfur Maualuga → Fa'apalapala Nikeli Malamalama
2. Electroplating o loka, moli ma meafaigaluega teuteu
O mea faʻavae o loka, moli, ma meafaigaluega teuteu e tele lava le zinc alloy, sila ma le kopa
O le faiga masani electroplating e faapea:
(1) fa'amea fa'amea fa'ameamea fa'avae zinc
Faila → Trichlorethylene degreasing → Faʻatautau → Faʻamaʻi vailaʻau → Fufulu vai → Faʻamama Ultrasonic → Fufulu vai → Faʻamalo eletise → Fufulu vai → Faʻasaʻoina o le masima → Fufulu vai → Kopa alkaline muai faʻapipiʻiina → Toe faʻaaogaina → Fufulu vai → H2SO4 faʻafefeteina → Faʻasaʻo Suavai → Faʻasaʻo Suavai → Fufulu vai apamemea → toe faʻaaogaina → fufulu vai → H2SO4 activation → vai fufulu → acid apamemea susulu → toe faʻaaogaina → vai fufulu → a), poʻo isi (b i le e)
a) Ufiufi nikeli uliuli (po'o le fana uliuli) → fufulu vai → fa'amago → tusi uaea → vali vali → (memea mumu)
e) → Ufiufi nikeli pupula → toe fa'aaogā → fufulu → fa'apalapala chrome → toe fa'aaogā → fufulu → fa'amago
i) → Fa'aa'oa'o auro → toe fa'aaogā → fufulu → mago → vali → mago
o) → auro fa'ata'ita'i → toe fa'aaogā → fufulu → u'u nikeli uliuli → fufulu → fa'amago → tusi → vali → fa'amago → (meamea lanumeamata)
u) →Pela nickel ufi → vai fufulu → chrome ufi → toe fa'aaogā → vai fufulu → fa'amago
(2) Vaega uamea (vaega apamemea)
Faila → faʻamama ultrasoni → tautau → faʻamaʻi vailaʻau → aveese suauʻu electrolytic cathode → aveese suauʻu electrolytic anode → fufulu vai → faʻagaioiina o le acid hydrochloric → fufulu vai → kopa alkaline muai faʻapipiʻiina → toe faʻaaogaina → fufulu vai → H2SO4 neutralization → vai fufulu → kopa susulu acid → toe fa'aaogā → Fufulu → fa'agaoioia H2SO4 → Fufulu
3. Electroplating o uila afi, vaega taʻavale ma meaafale uʻamea
O mea faʻavae o vaega uila afi ma meaafale uʻamea o uʻamea uma, lea e faʻaaogaina ai le tele-layer electroplating process, lea e maualuga manaʻoga mo foliga vaaia ma le faʻaleagaina.
O le faiga masani e faapea:
Faila → Tautau → Cathodic electrolytic suauu aveese → Vai fufulu → Acid electrolysis → Vai fufulu → Anode electrolytic suauu aveesea → Vai fufulu → H2SO4 fa'agaoioia → Fufulu vai → Semi-malamalama nickel faʻapipiʻi → Full bright nickel → Toe faʻaaogaina → Vai fufulu × 3 → Chrome fa'apipi'i → Toe fa'aaogā → Fa'amamā × 3 → tautau i lalo → fa'amago
4. Plating of sanitary ware accessories
O le tele o mea e fa'atatau i mea'ai mama o mea fa'aigoa o le zinc, ma o le oloina e matua fa'apitoa, e mana'omia ai le maualuga o le susulu ma le fa'alelei o le ufiufi.O loʻo i ai foi se vaega o meaʻai mama ma mea faʻavae apamemea, ma o le faʻaogaina o le eletise e tutusa ma le faʻaogaina o le zinc alloy.
O le faiga masani e faapea:
Vaega u'amea zinc:
Faila → Trichlorethylene degreasing → Fa'atautau → Fa'agata vaila'au → Fufulu vai → Fa'amama Ultrasonic → Fufulu vai → Electrodeoiling → Fufulu vai → Fa'agaoioiga masima → Fufulu vai → Kopa alkaline muai fa'apipi'i → Toe fa'aaogaina → Fufulu vai → H2SO4 neutralization → Fufulu vai → Cophoric acid apamemea → toe faʻaaogaina → fufulu → H2SO4 faʻagaoioia → fufulu → acid apamemea susulu → toe faʻaaogaina → fufulu → faʻamago → tautau → faʻamago → dewaxing → fufulu → uʻamea apamemea alkali → toe faʻaaogaina → fufuluina → H2SO4 neutralization → fufuluina → faʻamalama nickel manaʻomia maualuga, ma faʻaaogaina foʻi Ni multilayer) → Toe faʻaaogaina → Fufulu × 3 → faʻapipiʻi Chrome → Toe faʻaaogaina → Fufulu × 3 → Faʻamago
5. Electroplating o atigi maa
O le faʻaogaina o le eletise ma meafaigaluega faʻapitoa o le pusa maa o mataupu vevela i totonu o le eletise eletise.E mana'omia ai le fa'amalama nickel paelo ina ia lelei lelei le fa'atulagaina o le sone maualalo DK ma le fa'agasologa o le fa'aogaina o le anti-ele.
Fa'asologa masani o le faagasologa:
Ta'avale ma fa'amama → fufulu vai → fa'agaoioia → fufulu vai → fa'asa'o luga → pa'u nikeli fa'apalapala → fufulu vai → aveese ata → fufulu vai → fa'agasolo →
6. Electroplating o uili alumini alumini taavale
(1) Fa'agasologa fa'agasologa
Faila → fana fana (filifiliga) → aveese le ga'o ultrasoni → fufulu vai → vili vai ma fa'amama → fufulu vai → fa'amalama vai → fufulu vai → magoto le zinc (Ⅰ) → fufulu vai → aveese le saini → fufulu vai → teuina ( Ⅱ) → fufulu vai → fa'apipi'i le nikeli pogisa → fufulu ile kopa malamalama fa'asa'o → fufulu ile vai → fa'ila Fufulu vai
(2) Uiga fa'agasologa
1. O le auala e tasi-laasaga o le degreasing ma alkali etching ua faʻaaogaina, lea e le gata ina faʻasaoina le faagasologa, ae faʻafaigofieina foi le aveesea o pore suauu stains, ina ia faʻaalia atoatoa le substrate i se tulaga e leai se suauu.
2. Fa'aaoga vaifofo etching niacin samasama e fa'aitiitia ai le fa'aleagaina o le si'osi'omaga ma 'alofia ai le so'ona pala.
3. Multi-layer nickel electroplating system, susulu, lelei tulaga;eseesega e ono mafai, numera mautu o micropores, ma maualuga tete'e corrosion.
Taimi meli: Mati-22-2023