1. Plastic electroplating
Kunezinhlobo eziningi zepulasitiki zezingxenye zepulasitiki, kodwa akuwona wonke amapulasitiki angafakwa nge-electroplated.
Amanye amapulasitiki nensimbi anezinsimbi ezibuthakathaka futhi azikho inzuzo engokoqobo;ezinye izakhiwo ezibonakalayo zamapulasitiki nezinsimbi zensimbi, njengama-coefficients okwandisa, zihluke kakhulu, futhi kunzima ukuqinisekisa ukusebenza kwazo endaweni yomehluko ophezulu wokushisa.
I-coating ngokuvamile iyinsimbi eyodwa noma i-alloy, njengethagethi ye-titanium, i-zinc, i-cadmium, igolide noma ithusi, ithusi, njll.;kukhona futhi izingqimba zokuhlakazeka, njenge-nickel-silicon carbide, i-nickel-graphite fluoride, njll.;kukhona futhi izingqimba ezigqokile, njengensimbi Isendlalelo se-copper-nickel-chromium, isendlalelo sesiliva-indium ensimbi, njll. Njengamanje, okusetshenziselwa kakhulu i-electroplating yi-ABS, ilandelwa yi-PP.Ngaphezu kwalokho, i-PSF, i-PC, i-PTFE, njll nayo inezindlela eziphumelelayo ze-electroplating, kodwa zinzima kakhulu.
ABS/PC plastic electroplating inqubo
I-Degreasing → Hydrophilic → Pre-roughening → Roughening → Neutralization → Whole Surface → Ukuqalisa → I-Debonding → I-Electroless Nickel Immersion → I-Coppered Copper → I-Acid Copper Plating → I-Nickel Plating Semi-bright Semi-bright → I-High Sulfur Nickel Plating → I-Chrome Plating Nikel Ekhanyayo → I-Chrome Plating Nikel Ekhanyayo
2. Electroplating of izingidi, ukukhanyisa kanye hardware zokuhlobisa
Izinto eziyisisekelo zokukhiya, ukukhanyisa, ne-hardware yokuhlobisa ngokuvamile i-zinc alloy, insimbi nethusi
Inqubo ejwayelekile ye-electroplating imi kanje:
(1) Ukufakwa kwe-alloy esekelwe kuZinc
Ukupholisha → Ukususwa kwe-Trichlorethylene → Ukulenga → Ukukhipha amafutha ngamakhemikhali → Ukugeza amanzi → Ukuhlanza nge-ultrasonic → Ukugeza ngamanzi → Ukugeza ngamanzi nge-electrolytic → Ukugeza ngamanzi → Ukwenza kusebenze usawoti → Ukugeza ngamanzi → Ikhopha ye-alkaline efakwe ngaphambili → Ukuvuselela kabusha → Ukugeza amanzi ngokungathathi hlangothi →H2SO4 Ukugeza ngamanzi i-copper plating→ukuvuselela kabusha→ukugeza amanzi→ukwenza kusebenze i-H2SO4→ukugeza amanzi→i-asidi yethusi egqamile→ukugaya kabusha→ukugeza amanzi→a), noma okunye (b kuya ku-e)
a) Ukufakwa kwe-nickel emnyama (noma isibhamu esimnyama) → ukuwasha ngamanzi → ukomisa → ukudweba ngocingo → upende wokufutha → (ithusi elibomvu)
b) → I-nickel plating ekhanyayo → ukugaywa kabusha → ukuwasha → i-chrome plating → ukugaywa kabusha → ukuwasha → ukomiswa
c) →Lingisa igolide →recycle →geza →soma →penda →yomisa
d) →Igolide lokulingisa→ukugaywa kabusha→ukuwasha→i-nickel emnyama→ukuwasha→ukoma→ukudweba→ukupenda→ukoma→(ithusi eliluhlaza)
e) →I-pearl nickel plating →ukugeza amanzi →i-chrome plating →ukuvuselela kabusha →ukugeza amanzi →ukoma
(2) Izingxenye zensimbi (izingxenye zethusi)
Ukupholisha→ukuhlanza nge-ultrasonic→ukulenga→ukukhipha amafutha ngamakhemikhali→ukususwa kwamafutha e-cathode e-electrolytic→ukususwa kukawoyela we-anode e-electrolytic→ukugeza amanzi→ukwenziwa kusebenze i-hydrochloric acid→ukugeza amanzi→ithusi eline-alkali elifakwe ngaphambili→ukubuyisela kabusha→ukugeza amanzi→H2SO4 ukungathathi hlangothi→ukugeza amanzi→i-asidi yethusi ekhanyayo →recycling→ Washing → H2SO4 activation → Washing
3. I-Electroplating yezithuthuthu, izingxenye zezimoto nefenisha yensimbi
Izinto eziyisisekelo zezingxenye zesithuthuthu nefenisha yensimbi zonke ziyinsimbi, ezamukela inqubo ye-electroplating enezingqimba eziningi, enezidingo eziphezulu zokubukeka nokumelana nokugqwala.
Inqubo evamile imi kanje:
Ukupholisha → Ukulenga → Ukususwa kukawoyela we-Cathodic electrolytic → Ukugeza amanzi → I-acid electrolysis → Ukugeza amanzi → Ukususwa kukawoyela nge-anode → Ukugeza amanzi → Ukwenziwa kusebenze kwe-H2SO4 → Ukugeza amanzi → Ukufakwa kwe-nickel egqamile → I-nickel egqamile → Ukuvuselela kabusha → Ukugeza amanzi × 3 → ukucwenga → Ukugaywa kabusha → Ukuhlanza × 3 → hlala phansi → yomile
4.Ukufakwa kwezinsiza ze-sanitary ware
Iningi lezinto eziyisisekelo ze-sanitary ware ama-alloys e-zinc, futhi ukugaya kubaluleke kakhulu, kudinga ukukhanya okuphezulu nokulingana kwe-coating.Kukhona nengxenye yempahla ye-sanitary enesisekelo sensimbi, futhi inqubo ye-electroplating iyafana neye-zinc alloy.
Inqubo evamile imi kanje:
Izingxenye ze-Zinc alloy:
Ukucwebelisa → Ukususwa kwe-Trichlorethylene → Ukulenga → Ukukhipha amafutha ngamakhemikhali → Ukugeza amanzi → Ukuhlanza nge-ultrasonic → Ukugeza amanzi → I-Electrodeoiling → Ukugeza amanzi → Ukwenza kusebenze usawoti → Ukugeza ngamanzi → Ikhopha ye-alkaline efakwe ngaphambili → Ukuvuselela kabusha → Ukugeza amanzi → I-H2SO4 Ukuwasha amanzi ucwecwe lwethusi → ukugaywa kabusha → ukuwasha → ukusebenza kwe-H2SO4 → ukuwasha → ithusi elikhanyayo eline-asidi → ukugaywa kabusha → ukuwasha → ukomisa → ukulenga → ukupholisha → ukugcotshwa kwewashi → ukuwasha → ukufakwa kwe-alkali yethusi → ukugaywa kabusha → ukuwasha →i-H2SO4 ukungathathi hlangothi kwe-nick → izimfuneko ze-nick ezikhanyayo okusezingeni eliphezulu, kanye ne-multilayer engu-Ni nayo iyasetshenziswa) → Ukugaywa kabusha → Ukugeza × 3 → I-Chrome plating → Ukugaywa kabusha → Ukugeza × 3 → Ukomisa
5. I-Electroplating yegobolondo lebhethri
Inqubo ye-electroplating kanye nemishini ekhethekile yekesi yebhethri yizihloko ezishisayo embonini ye-electroplating.Kudinga isikhanyisi se-nickel somgqomo ukuthi sibe nokusebenza okuhle kakhulu kokuma kwendawo ye-DK ephansi kanye nokusebenza kokuqeda ukugqwala kwangemuva kokucubungula.
Ukugeleza kwenqubo evamile:
Ukuginqika nokwehlisa amafutha → ukuwashwa kwamanzi → ukwenza kusebenze → ukuwashwa kwamanzi → isimo sezulu esingaphezulu → ukufakwa kwe-nickel emgqonyeni → ukugeza amanzi → ukususwa kwefilimu → ukugeza amanzi → ukudlula →
6. I-Electroplating yamasondo e-automotive aluminium alloy
(1) Ukugeleza kwenqubo
Ukupholisha→ukuqhumisa isibhamu (kuyakhetheka)→ukususwa kwe-wax nge-ultrasonic→ukugeza amanzi→ukucwiliswa kwe-alkali nokwehlisa→ukugeza amanzi→ukukhipha i-asidi (ukukhanyisa)→ukugeza amanzi→i-zinc ecwilayo(Ⅰ)→ukugeza amanzi→ukususwa kwezinc→ukugeza amanzi→ukufakwa kwezinc Ⅱ)→ukugeza ngamanzi →Ukufaka i-nickel emnyama→ukugeza ngethusi elikhanyayo eline-asidi→ukugeza ngamanzi→ukupholisha Ukugeza ngamanzi
(2) Izici zenqubo
1. Indlela yesinyathelo esisodwa sokunciphisa kanye ne-alkali etching iyamukelwa, engagcini nje kuphela ukulondoloza inqubo, kodwa futhi isiza ukukhishwa kwamabala amafutha e-pore, ukuze i-substrate ibonakale ngokugcwele esimweni esingenawo amafutha.
2. Sebenzisa ikhambi lokunamathisela le-niacin elingaphuzi ukuze unciphise ukungcoliswa kwemvelo futhi ugweme ukugqwala ngokweqile.
3. Multi-layer nickel electroplating uhlelo, elikhanyayo, izinga elihle;umehluko ongaba khona, inani elizinzile lama-micropores, nokumelana nokugqwala okuphezulu.
Isikhathi sokuthumela: Mar-22-2023