I-Steel Surface Treatment - Inqubo Yokucwiliswa Okushisayo Eshisayo

I-Hot Dipped Galvanizing Process iyinqubo yokumboza indawo yensimbi ngongqimba lwezinki ukuze kugwenywe ukugqwala. Le nqubo ifaneleka ngokukhethekile ezintweni zensimbi nezensimbi, njengoba idlulisela ngokuphumelelayo impilo yezinto ezibonakalayo futhi ithuthukise ukumelana kwayo nokugqwala. Inqubo evamile ye-hot-dip galvanizing ihlanganisa lezi zinyathelo ezilandelayo:

1. Ukwelashwa kwangaphambili: Izinto zensimbi ziqala ukuphathwa ngaphambi kokwelashwa, okuvame ukuhlanganisa ukuhlanzwa, ukugcoba, ukugcoba nokufaka isicelo se-flux ukuze kuqinisekiswe ukuthi indawo yensimbi ihlanzekile futhi ayinakho ukungcola.
2. I-Dip Plating: Insimbi ehlanzwe ngaphambilini icwiliswa ku-zinc encibilikisiwe eshisisa cishe ku-435-530°C. Insimbi ibe isicwiliswa kubhavu we-zinc oncibilikisiwe. Emazingeni okushisa aphezulu, indawo yensimbi ihlangana ne-zinc yakhe ungqimba lwengxube ye-zinc-iron, inqubo lapho i-zinc ihlangana nendawo yensimbi ukuze yakhe ibhondi ye-metallurgical.
3. Ukupholisa: Ngemva kokuba insimbi isusiwe esixazululweni se-zinc, idinga ukupholiswa, okungafinyelelwa ngokupholisa kwemvelo, ukupholisa amanzi noma ukupholisa umoya.
4. Ngemuva kokwelashwa: Insimbi epholile efakwe uthayela ingase idinge ukuhlolwa nokwelashwa okwengeziwe, njengokususwa kwe-zinc eyeqile, i-passivation ukuze kuthuthukiswe ukumelana nokugqwala, nokugcoba amafutha noma okunye ukwelapha okungaphezulu ukuze kunikeze ukuvikeleka okwengeziwe.
Izakhiwo zemikhiqizo efakwe uthayela we-hot-dip zihlanganisa ukumelana nokugqwala okuhle kakhulu, ukusebenza kahle kanye nezakhiwo zokuhlobisa. Ukuba khona kongqimba lwezinc kuvikela insimbi ekugqwaleni ngokusebenzisa isenzo se-anode yomhlatshelo, noma ngabe ungqimba lwezinc lonakele. Ngaphezu kwalokho, inqubo yokwakhiwa kongqimba olushisayo lwe-dip galvanizing ihlanganisa ukwakheka kongqimba lwesigaba se-zinc-iron alloy ngokuhlakazwa kwesisekelo sensimbi ngesisombululo se-zinc, ukusakazeka okwengeziwe kwama-ion e-zinc ongqimbeni lwe-alloy ku-substrate ukwenza ungqimba lwe-zinc-iron intercalation, kanye nokwakheka kongqimba oluhlanzekile lwe-zinc ebusweni.

 

I-Hot-dip galvanizing isetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa izakhiwo zokwakha, ezokuthutha, insimbi nezimayini, ezolimo, izimoto, izinto zasendlini, izinto zamakhemikhali, ukucubungula kwe-petroleum, ukuhlola olwandle, izakhiwo zensimbi, ukudluliswa kwamandla, ukwakhiwa kwemikhumbi kanye neminye imikhakha. Ukucaciswa okujwayelekile kwemikhiqizo eyenziwe nguthayela wediphu eshisayo kufaka phakathi izinga lamazwe ngamazwe le-ISO 1461-2009 kanye ne-Chinese standard standard ye-GB/T 13912-2002, ecacisa izidingo zogqinsi longqimba lwama-hot-dip galvanized, ubukhulu bephrofayela kanye nekhwalithi engaphezulu.

 

 

Imikhiqizo efakwe uthayela we-hot-dip

Ipayipi Elifakwe Ngamanzi Elishisayo Elishisayo

I-Hot Dipped Steel Wire

Ikhoyili Yensimbi Ecwiliswe Kakhulu

Ishidi Lensimbi Elifakwe Ngamanzi Elishisayo Elishisayo

Ikhoyili Yensimbi Egcotshwe Ngamafutha Eshisiwe