Ubuchwepheshe bokukhiqiza kwe-hot dip galvanized iron wire

Idiphu elishisayoucingo lwensimbiikhiqizwa ngocingo lwenduku ngemva kokudweba, ukufudumeza, bese idwetshwa, u-Z ngenqubo yokucwilisa eshisayo embozwe nge-zinc.Inani le-zinc ngokuvamile lilawulwa kububanzi obungu-30g/m^ 2-290g/m^2 ngokwezidingo zendawo yokusetshenziswa.Ngenxa yokuthi imikhiqizo ekhiqizwa inqubo ye-hot dip galvanizing inempilo ende ye-anticorrosive kanye nemvelo yokusetshenziswa okubanzi, i-hot dip galvanizing iron wire isetshenziswa kabanzi embonini esindayo, embonini ekhanyayo, ezolimo kanye neminye imikhakha ngendlela yenetha, intambo, intambo nokunye.

I-hot dip galvanizing ibizwa nangokuthi i-hot dip zinc kanye nediphu eshisayogalvanizing: kuyindlela ephumelelayo ye-anticorrosion yensimbi, esetshenziswa ikakhulukazi ezimbonini ezihlukahlukene zezakhiwo zesakhiwo sensimbi.Iwukucwilisa izingxenye zensimbi ngemva kokukhishwa kokugqwala kusisombululo se-zinc esincibilikisiwe cishe ku-500 ℃, ukuze ingaphezulu lamalungu ensimbi linamathele ngongqimba lwezinki, ukuze kudlale inhloso yokunqanda ukubola.Inqubo yokugcoba idiphu elishisayo: ukucotshwa komkhiqizo ophelile - ukuwasha - ukwengeza isixazululo se-plating - ukomisa - ukulengiswa kwamapulangwe - ukupholisa - umuthi - ukuhlanza - ukupholishwa - ukucwenga kwediphu elishisayo kuqediwe.

I-hot plating wire ibizwa nangokuthi i-hot dip zinc kanye nediphu eshisayoucingo lukathayela, yenziwe ngentambo yocingo ngokudweba, ukufudumeza, bese idweba, ekugcineni ngenqubo yokucwenga eshisayo embozwe nge-zinc kanye nokukhiqizwa kocingo.Ubuningi beZinc ngokuvamile bulawulwa ku-30g/m^2-290g/m^2 esikalini.Ikakhulukazi esetshenziswa ezimbonini ezihlukahlukene zensimbi isakhiwo imishini.Kuwukucwilisa izingxenye zensimbi ngemva kokukhishwa kokugqwala esixazululweni se-zinc esincibilikisiwe cishe ku-500 ℃, ukuze ubuso bamalungu ensimbi buhlanganiswe nongqimba lwezinc, bese kudlala inhloso yokunqanda ukubola.

I-passivation, ukuncibilika okushisayo, ukuvala kanye ne-dehydrogenation ye-hot-dipucingo lukathayelangemva kokucwenga ngokuvikela okuthuthukisiwe, umhlobiso nezinye izinjongo ezikhethekile.I-Chromic acid passivation kasawoti noma olunye uguquko lucutshungulwa ngokujwayelekile ngemva kokucwebezela, ifilimu yokuguqula eyenza uhlobo oluhambisanayo ingenye yezinqubo zokusebenza ezibalulekile eziqinisekisa ikhwalithi ngemva kokucwenga.