I-hot dip galvaning yindlela esetshenziswa kabanzi yokuvikela insimbi ekugcekeni. Igxilisa insimbi ekugezeni i-zinten zinc, yakha ungqimba oluvikelayo ebusweni bensimbi. Le nqubo ivame ukubizwa ngokuthiImbiza ye-ZincNgoba kufaka phakathi insimbi ebhodweni le-zilten zinc. Insimbi ephumayo ye-galvanized yaziwa ngokuqina kwayo nokuphikiswa kokugqwala, okwenza kube yisinqumo esithandwayo sohlelo lokusebenza olunhlobonhlobo lwezinhlelo zokusebenza, kusuka ekwakheni ukukhiqizwa kwezimoto.
Umbuzo ojwayelekile ohambisana nawohot-cxuse galvaningNgabe i-zinc coating izokonakalisa insimbi ye-galvanized ngokuhamba kwesikhathi. Ukuxazulula le nkinga, kubalulekile ukuqonda izakhiwo ze-zinc nokuthi zixhumana kanjani ne-substrate yensimbi.
I-zinc iyinsimbi esebenzayo kakhulu leyo, uma isetshenziswa kwensimbihot-cxuse galvaning, kwakha uchungechunge lwezakhiwo ze-zinc-iron alloy ebusweni bensimbi. Lezi zingqimba zihlinzeka ngesithiyo esingokomzimba, zivikela insimbi eyisisekelo ezintweni ezilimazayo ezifana nomswakama nomoya-mpilo. Ngokwengeziwe, i-zinc coating isebenza njenge-angode yomhlatshelo, okusho ukuthi uma ukukopishwa kulimele, i-zinc coating izokonakalisa ngendlela encamelayo, iphinde ivikeleke insimbi ekubhujisweni.
Ezimweni eziningi, i-zinc coating on steel galvanized ihlinzeka ngokuvikelwa okuhlala isikhathi eside ngisho nasezindaweni ezinokhahlo. Kodwa-ke, kwezinye izimo, ukuhlanganiswa kwe-galvanized kungaba ukuhlehla, kuholele ekugcekeni okungaba khona kwensimbi engaphansi. Isimo esisodwa esinjalo ukuvezwa kwezindawo ezi-acidic noma ze-alkali, okusheshisa ukubhujiswa kwe-zinc coating futhi kubeka phansi impahla yaso yokuvikela. Ngokwengeziwe, ukuvezwa isikhathi eside kumazinga okushisa aphezulu kungadala ukuwohloka kwe-zinc kuwohloka, okuholela ekugcekeni kwe-substrate yensimbi.
Kubalulekile ukuqaphela ukuthi ngenkathi i-zinc coating ivuliweinsimbi ehlanganisiweIsebenza kakhulu ekuvikeleni insimbi ekubhujisweni, akunakulimala. Ukulimala Kwemishini, njengokuhlanza noma ukuguqeka, kungahlehlisa ubuqotho be-zinc coating bese ubeka insimbi eyisisekelo engcupheni yokugqwala. Ngakho-ke, ukusingathwa okufanele nokunakekelwa kwemikhiqizo yensimbi egcwele i-galvanized kubalulekile ukuze kuqinisekiswe ukumelana kwabo isikhathi eside.
Ekuphetheni,hot dip galvaning, eyaziwa nangokuthi i-Zinc Pot, iyindlela ephumelelayo yokuvikela insimbi kusuka ekugcekeni.GleganingYenza ungqimba oluqinile lokuvikela endaweni yensimbi, ukuhlinzeka ngokumelana nokugqwala kwesikhathi eside ezindaweni eziningi. Ngenkathi ama-galvanized emboni angonakaliswa ngaphansi kwezimo ezithile, ukulungiswa okufanele kanye nokusingathwa kwemikhiqizo yensimbi ye-galvanized kusiza ekuqinisekiseni ukumelana nokuqina kwabo okuqhubekayo. Sekukonke, insimbi ye-galvanized ihlala iyindlela ethembekile futhi eqinile yezinhlelo ezahlukahlukene ngenxa yezindawo ezivikelayo ze-zinc coating.
Isikhathi sePosi: Aug-27-2024