Uma kukhulunywa nge-electroplating, sidinga kuqala ukuqonda ukuthi kuyini ngempela. Kalula nje, i-electroplating iyinqubo yokusebenzisa isimiso se-electrolysis ukufaka ungqimba oluncane lwezinye izinsimbi noma ama-alloys endaweni yensimbi.
Lokhu akungenxa yokubukeka, kodwa okubaluleke kakhulu, kungavimbela i-oxidation nokugqwala, kuyilapho kuthuthukisa ukumelana nokugqokwa kwendawo, ukuguquguquka, nokumelana nokugqwala. Yiqiniso, ukubukeka nakho kungathuthukiswa.
Kunezinhlobo eziningi ze-electroplating, okuhlanganisa i-copper plating, i-golden plating, i-silver plating, i-chrome plating, i-nickel plating, ne-zinc plating. Embonini yokukhiqiza, i-zinc plating, i-nickel plating, ne-chrome plating kusetshenziswa kakhulu. Uyini umehluko phakathi kwabo bobathathu? Ake sibheke ngamunye ngamunye.
I-Zinc Plating
I-Zinc Plating iyinqubo yokumboza ungqimba lwe-zinc ebusweni bensimbi noma ezinye izinto, ikakhulukazi ukuvimbela ukugqwala kanye nezinjongo zobuhle.
Izici izindleko eziphansi, ukumelana nokugqwala okuhle, nombala omhlophe oyisiliva.
Okuvamise ukusetshenziswa ezintweni ezizwelayo ezindleko nezimelana nokugqwala njengezikulufi, ama-circuit breaker, nemikhiqizo yezimboni.
I-Nickel Plating
I-Nickel Plating iyinqubo yokufaka ungqimba lwe-nickel phezulu ngokusebenzisa i-electrolysis noma izindlela zamakhemikhali.
Izici zayo ukuthi inokubukeka okuhle, ingasetshenziselwa ukuhlobisa, ubuciko buyinkimbinkimbi kancane, intengo nayo iphakeme kakhulu, futhi umbala umhlophe wesiliva nokuncane okuphuzi.
Uzoyibona ezihlokweni zezibani ezonga amandla, izinhlamvu zemali, nezinye ihadiwe.
I-Chrome Plating
I-Chrome Plating iyinqubo yokufaka ungqimba lwe-chromium ngaphezulu. I-Chrome ngokwayo iyinsimbi emhlophe ekhanyayo enombala oluhlaza okwesibhakabhaka.
I-Chrome plating ihlukaniswe kakhulu ngezinhlobo ezimbili: eyodwa iwukuhlobisa, ebukeka kahle, ukumelana nokugqoka, kanye nokuvimbela ukugqwala kubi kakhulu kunokufakwa kwe-zinc kodwa kungcono kune-oxidation evamile; Enye iyasebenza, ngenhloso yokwandisa ubulukhuni nokumelana nokugqoka kwezingxenye.
Imihlobiso ecwebezelayo ezintweni zikagesi zasendlini kanye nemikhiqizo kagesi, kanye namathuluzi nompompi, kuvame ukusebenzisa i-chrome plating.
Umehluko oyisisekelo phakathi kokuthathu
I-Chrome plating isetshenziselwa kakhulu ukukhulisa ubulukhuni, ubuhle, nokuvimbela ukugqwala. Izici zamakhemikhali zongqimba lwe-chromium zizinzile futhi aziphenduli ku-alkali, i-nitric acid, nama-asidi amaningi aphilayo, kodwa zizwela i-hydrochloric acid ne-hot sulfuric acid. Ayishintshi umbala, inekhono lokubonisa isikhathi eside, futhi inamandla kunesiliva ne-nickel. Inqubo ngokuvamile i-electroplating.
I-Nickel plating igxile ekuphikiseni ukugqokwa, ukumelana nokugqwala, nokuvikela ukugqwala, futhi ukumboza kuvame ukuba mncane. Kunezinhlobo ezimbili zezinqubo: i-electroplating kanye ne-chemistry.
Ngakho uma isabelomali siqinile, ukukhetha i-zinc plating nakanjani kuyisinqumo esifanele; Uma uphishekela ukusebenza okungcono nokubukeka, kufanele ucabangele i-nickel plating noma i-chrome plating. Ngokufanayo, i-hanging plating ivamise ukubiza kakhulu kune-rolling plating ngokwenqubo.
Isikhathi sokuthumela: Nov-21-2025
