Ubude besikhathi somphumela ovikelayo wongqimba lukathayela ocingweni olukhulu olufakwe uthayela buhlobene eduze nogqinsi lokumboza.Ngokuvamile, egesini eyomile eyinhloko kanye nokusetshenziswa kwangaphakathi, ukushuba kongqimba lukathayela ku-6-12μm kuphela, futhi endaweni kunezimo ezinzima kakhulu, ukujiya kongqimba lwamagalani kudinga u-20μm "ukuba kufike ku-50μm".Ngakho-ke, ithonya lendawo kufanele licatshangelwe lapho kukhethwa ukushuba kongqimba lwama-galvanized.
Ngemuva kokwelashwa kwe-passivation kwesendlalelo esiphehliwe, singakhiqiza ungqimba lwefilimu elidala elikhanyayo nelihle le-passivation, elingathuthukisa kakhulu ukusebenza kwalo kokuvikela.Kunezinhlobo eziningi zekhambi elinothayela, ngokwezakhiwo zalo zingahlukaniswa zibe ukugeza kwe-cyanide nokugeza kwe-cyanide izigaba ezimbili.Isixazululo se-Cyanide zinc Plating sinekhono elihle lokuhlakazeka kanye nekhono lokumboza, ikristalu yokumboza ibushelelezi futhi inobuhlakani, ukusebenza okulula, uhla lwezicelo olubanzi, ekukhiqizeni lusetshenziswa isikhathi eside.
Kodwa-ke, ngenxa yokuthi ukugeza kuqukethe i-cyanide enobuthi obukhulu, igesi ephuma enqubweni ye-electroplating izolimaza kakhulu impilo yezisebenzi, futhi amanzi ayo angcolile kufanele aphathwe ngokuqinile ngaphambi kokuphuma.Izintambo zensimbi eziphehliwe zinekhono elihle lokunqanda ukugqwala kanye nekhono lokuqeda ukugqwala, ngakho-ke zingasetshenziswa kwezinye izinsimbi zangaphandle noma uthango, ikakhulukazi emisebenzini yezandla, nayo ewusizo kakhulu.I-galvanized iron wire akulula ukugqwala kanye ne-oxidation ebusweni.
Manje abakhiqizi abaningi be-hardware bakhiqiza i-iron wire, futhi i-iron wire kulula kakhulu ukugqwala, uma udinga ukusebenzisa ezindaweni zangaphandle noma ezinomswakama, ikhasimende elijwayelekile lizodinga ukusetshenziswa kwemishini yensimbi yensimbi ukuze unikeze ucingo ungqimba. ye-zinc, ukushuba kunganqunywa ngokuya ngezidingo zomsebenzisi.Imishini yocingo lwensimbi ekhangayo isetshenziselwa ngokukhethekile ukucwecwa kwensimbi.Ngokuvamile, ukuzinza kwe-zinc kuphakeme kakhulu kunokwensimbi, futhi ngeke kugqwale emanzini wansuku zonke noma endaweni emanzi.
Imishini evamile yocingo lwensimbi ebilisiwe ivame ukusetshenziswa kunetha yokosa, inetha izoso ngokuvamile idinga ukuba nempilo ende yesevisi, nemishini yocingo lwensimbi eya ocingweni ocingweni lwezinc, inetha izoso akulula ukugqwala.
Isikhathi sokuthumela: 31-10-22