I-Zinc Galvanized noma Electroplated Zinc: Yikuphi Okungcono Ngezicelo Zezimboni?

Noma kunjalo, kunomehluko endleleni asebenza ngayo kanye nokufaneleka kwawo kwezinhlelo zokusebenza ezahlukene. Kulesi sihloko, sizobheka ama-galvanized kanye nama-electroplated coatings ukuze sikusize unqume ukuthi yikuphi okungcono ngezidingo zakho zezimboni.

Kuyini Galvanization?

I-galvanizationkuyinqubo yokumboza insimbi noma insimbi nge-zinc ukuyivikela ekugqwaleni nasekugqwaleni. I-zinc yakha ungqimba lomhlatshelo olugqwala ngaphambi kokuba insimbi engaphansi yenze. Izembatho ezenziwe nge-galvanized zingasetshenziswa ngezindlela eziningana, kuhlanganisei-hot-dip galvanizing, i-mechanical plating, kanye ne-sherardizing.

I-hot-dip galvanizing iyindlela evame kakhulu, lapho insimbi icwiliswa kubhavu we-zinc encibilikisiwe. Ngesikhathi esifanayo, i-electro-galvanizing ihilela ukudlula amandla kagesi ngensimbi nesisombululo se-zinc. I-Sherardizing inqubo yokushisa ephezulu esebenzisa uthuli lwe-zinc ukudala ukumboza.

Iyini i-Zinc Electroplating?

I-Electroplating iyinqubo yokumboza insimbi ngongqimba oluncane lwe-zinc usebenzisa amandla kagesi. Insimbi okufanele imbozwe icwiliswa kwisisombululo esiqukethe i-zinc ions ku-alkaline noma i-acidic electrolyte. Umsinga kagesi udluliswa ngesisombululo sokufaka insimbi phezulu.

I-Electroplating ijwayele ukusetshenziselwa izinjongo zokuhlobisa, njengokwengeza ungqimba lwegolide noma isiliva kubucwebe. Ingavikela insimbi ekugqwaleni noma ekuguge. Umsinga kagesi udluliswa ngesisombululo sokufaka insimbi phezulu.

Ama-Galvanized vs. Electroplated Coatings

Izembatho ezinothayela ngokuvamile ziminyene futhi zihlala isikhathi eside kuneama-electroplated coatings. Anganikeza isivikelo sesikhathi eside ekugqwaleni nokugqwala ezindaweni ezinokhahlo, okuwenza alungele ukusetshenziswa kwezimboni ezifana nezokwakha, ezolimo, nezokuthutha. Izembatho ezenziwe ngamagalani nazo zithengeka kakhulu kunezingubo ezifakwe ngogesi, okungaba yisici esibalulekile samaphrojekthi amakhulu.

Ngakolunye uhlangothi, ama-electroplated coatings ayancipha futhi ahlobisa kakhulu. Angasetshenziswa ezinsimbi ezihlukahlukene futhi adale ukuqedwa okuningi, njengokucwebezela, i-matte, noma ukuthungwa. I-Electroplating iphinde ibe yinqubo enembayo engasetshenziswa ngaphandle kokushintsha ngokuphawulekayo ubukhulu bomkhiqizo. Isilinganiso sobukhulu bokunamathela ku-zinc electroplated amamicrons angu-5 kuya kwangu-12.

Iyiphi Engcono?

Ukukhetha phakathi kwama-galvanized kanye nama-electroplated coatingskuncike ezidingweni ezithile zesicelo sakho. Izembatho ezinothayela ziyindlela okufanele uhambe ngayo uma udinga ukunamathela okuqinile, okuwugqinsi, okuhlala isikhathi eside okungamelana nezindawo ezinokhahlo futhi kunikeze ukuvikeleka okuthembekile ngokumelene nokugqwala kwesisekelo sensimbi.

Kodwa-ke, i-electroplating ingaba yisinqumo esingcono uma udinga i-coating yokuhlobisa noma esebenzayo engangeza inani kumkhiqizo wakho. Okubaluleke ngokufanayo, ubuchwepheshe be-post-plating obufana nama-trivalent passivates, nama-sealers/topcoat angakhuphula ngokumangalisayo impilo yesevisi yengxenye efakwe ugesi. Le ndlela ye-multilayer igcina ukunamathela kwe-zinc kubukeka kukusha isikhathi eside.

Sengiphetha, kokubili ama-galvanized, kanye nama-electroplated coatings anezinzuzo kanye nokubi, futhi ukukhetha phakathi kwakho kuncike ezidingweni ezithile zohlelo lwakho lokusebenza.