Uma kukhulunywa ngokufakwa kwe-electroplating, sidinga ukuqonda kuqala ukuthi kuyini ngempela. Kalula nje, ukufakwa kwe-electroplating inqubo yokusebenzisa isimiso se-electrolysis ukufaka ungqimba oluncane lwezinye izinsimbi noma ama-alloy ebusweni bensimbi.
Lokhu akukhona ngenxa yokubukeka, kodwa okubaluleke kakhulu, kungavimbela ukugqwala nokubola, kuyilapho kuthuthukiswa ukumelana nokuguguleka kwendawo, ukuhanjiswa kwayo, kanye nokumelana nokugqwala. Yiqiniso, ukubukeka kungathuthukiswa.
Kunezinhlobo eziningi zokufaka i-electroplating, okuhlanganisa i-copper plating, i-gold plating, i-silver plating, i-chrome plating, i-nickel plating, kanye ne-zinc plating. Embonini yokukhiqiza, ukufaka i-zinc plating, i-nickel plating, kanye ne-chrome plating kusetshenziswa kakhulu. Uyini umehluko phakathi kwazo zontathu? Ake sibheke ngayinye ngayinye.
Isivikelo se-zinc
Ukufakwa kwe-zinc kuyinqubo yokumboza ungqimba lwe-zinc phezu kwensimbi noma ezinye izinto, ikakhulukazi ngenhloso yokuvimbela ukugqwala kanye nezinhloso zobuhle.
Izici ziphansi, ukumelana nokugqwala okuhle, kanye nombala omhlophe wesiliva.
Isetshenziswa kakhulu ezintweni ezithinta izindleko nezimelana nokugqwala njengezikulufo, ama-circuit breaker, kanye nemikhiqizo yezimboni.
I-Nickel plating
I-Nickel plating inqubo yokufaka ungqimba lwe-nickel ebusweni ngokusebenzisa i-electrolysis noma izindlela zamakhemikhali.
Izici zayo ukuthi inokubukeka okuhle, ingasetshenziswa ekuhlobiseni, ubuciko bayo buyinkimbinkimbi kancane, intengo nayo iphakeme, futhi umbala umhlophe wesiliva onombala ophuzi kancane.
Uzokubona ezihlokweni zezibani ezonga amandla, izinhlamvu zemali, kanye nezinye izinto zokwakha.
Ukufakwa kwe-Chrome
Ukufakwa kwe-Chrome kuyinqubo yokufaka ungqimba lwe-chromium ebusweni. I-Chrome ngokwayo iyinsimbi emhlophe ekhanyayo ene-blue kancane.
I-Chrome plating ihlukaniswe kakhulu ngezinhlobo ezimbili: eyodwa ihlobisa, inokubukeka okukhanyayo, ukumelana nokuguguleka, kanye nokuvimbela ukugqwala okubi kancane kune-zinc plating kodwa kungcono kune-oxidation evamile; Enye iyasebenza, ngenhloso yokwandisa ubulukhuni kanye nokumelana nokuguguleka kwezingxenye.
Imihlobiso ekhazimulayo ezintweni zasekhaya kanye nemikhiqizo kagesi, kanye namathuluzi kanye nama-faucet, ivame ukusebenzisa i-chrome plating.
Umehluko oyisisekelo phakathi kwalaba abathathu
I-Chrome plating isetshenziswa kakhulu ukwandisa ubulukhuni, ubuhle, kanye nokuvimbela ukugqwala. Izakhiwo zamakhemikhali zesendlalelo se-chromium zizinzile futhi azisabelani kuma-alkali, i-nitric acid, kanye nama-acid amaningi e-organic, kodwa zizwela ku-hydrochloric acid kanye ne-hot sulfuric acid. Ayishintshi umbala, inekhono lokubonakalisa elihlala isikhathi eside, futhi inamandla kunesiliva ne-nickel. Inqubo ivame ukuba yi-electroplating.
I-nickel plating igxile ekumelaneni nokuguguleka, ukumelana nokugqwala, kanye nokuvimbela ukugqwala, kanti i-coating ngokuvamile incane. Kunezinhlobo ezimbili zezinqubo: i-electroplating kanye ne-chemistry.
Ngakho-ke uma isabelomali sincane, ukukhetha i-zinc plating ngokuqinisekile kuyisinqumo esifanele; Uma uphishekela ukusebenza okungcono nokubukeka, kufanele ucabangele i-nickel plating noma i-chrome plating. Ngokufanayo, i-hanging plating ivame ukubiza kakhulu kune-rolling plating ngokwenqubo.
Isikhathi sokuthunyelwe: Novemba-21-2025
