Iyini i-Galvanized Steel?

Iyini i-Galvanized Steel?

Ishidi elinothayelaiwukugwema ukugqwala ebusweni bepuleti lensimbi eliwugqinsi futhi kwandise impilo yalo yesevisi, ungqimba lwezinki lwensimbi lumbozwa phezu kwepuleti lensimbi eliwugqinsi.Ukuhlukaniswa kungahlukaniswa ngezinhlobo ezilandelayo ngokuya nezindlela zokukhiqiza nokukhiqiza

①Ipuleti lensimbi eliwugqinsi elidiphu elishisayo.Ishidi lensimbi elibandayo lifakwe emanzini okugeza e-zinc encibilikisiwe, ukuze ubuso beshidi lensimbi elibandayo lihlanganiswe nesendlalelo se-zinc.Kulesi sigaba, isihluthulelo siwukusebenzisa inqubo yokufaka ama-galvanizing yediphu eqhubekayo yokukhiqiza, okungukuthi, ukucwiliswa okuqhubekayo kwepuleti lensimbi eliwugqinsi epuletini ethangini lokucwenga elinezinki elincibilikisiwe ukwenza ishidi likathayela;

②Okusanhlamvu okuhle kuqinisiweishidi likathayela.Lolu hlobo lwepuleti lensimbi eliwugqinsi nalo lukhiqizwa ngendlela yokucwilisa okushisayo, kodwa ngemva kokuba seliphumile emseleni, lishiselwa lize lifike ku-500.℃ukuyiguqula ibe i-aluminium alloy coating ye-zinc nensimbi.Lolu hlobo lweshidi elinama-galvanized lunokunamathela okuhle kakhulu kwezingubo zezakhiwo kanye ne-welding kagesi;

③Ishidi elifakwe ugesi.Ukukhiqizwa kwalolu hlobo lweshidi eliphekwe nge-electroplating kunomsebenzi omuhle kakhulu wenqubo.Kodwa-ke, ukumboza kuncane, futhi ukumelana nokugqwala akukuhle njengalokho kwe-hot-dipishidi likathayela;

④Ishidi elinothayela elinohlangothi olulodwa nezinhlangothi ezimbili.Ishidi elinothayela elinohlangothi olulodwa futhi elinamacala amabili, okungukuthi, izimpahla ezifakwe emanzini ashisayo ohlangothini olulodwa kuphela.Ngokuya nge-welding kagesi, ukufutha, ukwelashwa okulwa nokugqwala, ukukhiqizwa nokucubungula, njll., inokuguquguquka okunamandla kuneshidi elinamaceleni amabili.Ukuze kuqedwe isici se-zinc engagcotshiwe nhlangothi zombili, kunolunye uhlobo lweshidi likathayela elihlanganiswe ne-chromatographic zinc ngakolunye uhlangothi, okungukuthi, ishidi elinothayela elinomehluko nhlangothi zombili;