Inqubo ye-electroplatingkuyindlela yokumboza umqhubi onongqimba lwensimbi usebenzisa isimiso se-electrolysis.I-Electroplating isho indlela yokucubungula indawo lapho isisekelo sensimbi ezogqitshwa kusetshenziswa khona njenge-cathode esixazululweni sikasawoti esiqukethe insimbi egqitshwe ngaphambili, futhi ama-cations ensimbi egqitshwe ngaphambili ekhambisweni lokucwenga afakwa phezu base metal ngokusebenzisa electrolysis ukwakha enamathela.
Izakhiwo zokugqoka zihlukile kulezo zensimbi eyisisekelo futhi zinezici ezintsha.Ngokusho komsebenzi we-coating, ihlukaniswe yaba yi-coating yokuzivikela, i-coating yokuhlobisa kanye nokunye okusebenzayo.
Ngesikhathi se-electroplating, insimbi epuletiwe noma enye into engancibiliki isetshenziswa njenge-anode, indawo yokusebenza okufanele ipulekwe isetshenziswa njenge-cathode, futhi ama-cations ensimbi epuletiwe ayancishiswa ebusweni bomsebenzi okufanele ahlanganiswe ukuze kwakhe ungqimba olupuletiwe. .Ingathuthukisa ukumelana nokugqwala kwensimbi (insimbi enamathelayo ngokuvamile iyinsimbi engagqwali), yandise ubulukhuni, ivimbele ukuguga, ithuthukise ukuguquguquka, ukushelela, ukumelana nokushisa nobuhle bomhlaba.
Okuyisisekelo
I-Electroplatingkuyinqubo ye-electrochemical kanye nenqubo ye-redox.Inqubo eyisisekelo ye-electroplating iwukucwilisa ingxenye esixazululweni sikasawoti wensimbi njenge-cathode, ipuleti lensimbi njenge-anode,angemuva kokuthi amandla e-DC evuliwe, i-coating oyifunayo ifakwe engxenyeni.
Ci-raftingPi-rocess
Ngokuvamile, kuhlanganisa izigaba ezintathu zokwelashwa kwangaphambili kwe-plating, ukwelashwa kwe-electroplating kanye nokwelashwa kwangemuva.
Inqubo ephelele: 1. Ukupikha → i-electroplating yepuleti eligcwele
Ithusi → ukudluliswa kwephethini → ukususwa kwe-asidi → ukuhlanjululwa kwe-asidi okwesibili → ukuhujwa okuncane → okwesibili → ukuchotshozwa → uthayela olucwebezelayo → ukuhlambuluka kwesibili okuphikisanayo 2, ukuhlanjululwa kwe-current 2, ukuxubha okuphikisiwe → ukugcotshwa kwephethini → ukuhlanzwa kwethusi okwesibili → ukucwenga kwe-nickel → ukucwiliswa kwezinga lesi-2 i-citric acid → ucwecwe lwegolide → ukugaywa kabusha → izinga 2-3 ukugeza amanzi ahlanzekile → ukomiswa.
Inqubo ye-Electroplatingigobolondo lepulasitiki
Ukususa ngamakhemikhali.–ukugeza–ukucwiliswa ku-acetone–ukugeza–amakhemikhali ukuhwasha-ukugeza ukuzwela–ukugeza–okuvulayo–ukunciphisa–ukucwecwa ngethusi okungenawo ugesi–ukugeza icwecwe lethusi lesulfate elikhanyayo–ukugeza- -Ukucwecwa kwe-nickel ye-sulfate ekhanyayo–ukugeza–ukugeza okucwebezelayo kwe-chrome ukomisa ukuze kuhlolwe.
Isikhathi sokuthumela: Sep-22-2022