Ipuleti lensimbi eligoqiwe elibandayo liphuma ngesisekelo sekhoyili egoqiwe eshisayo, ngokuvamile, liyashisa ligoqwe →pickling passivation→ ukubanda kugoqe inqubo enjalo.Nakuba kule nqubo ngenxa rolling uyophinde enze lokushisa ipuleti steel, kodwa namanje ngokuthi abandayo iphuma.
Ngenxa yokushisa okugoqiwe ngemuva kokuguquka okubandayo okugoqiwe kube okubandayo okugoqiwe, izakhiwo zemishini zimpofu kakhulu, ubulukhuni buphezulu kakhulu.Kumele kufiphazwe ukuze kubuyiselwe izinto zayo zokulungisa, akukho ukufiphala okubizwa ngokuthi ivolumu eqinile egoqiwe.Ivolumu eqinile egoqiwe ngokuvamile isetshenziselwa ukwenza ngaphandle kokugoba, imikhiqizo enwetshiwe.
Kodwa ipuleti lensimbi eligoqiwe elibandayo elakha ukujiya kodonga lwensimbi lincane, amandla okumelana nomthwalo ogxilisiwe wasendaweni abuthaka, futhi kusenezingcindezi eziyinsalela esigabeni esiphambene ngemva kokubunjwa, ukuze ipuleti lensimbi eligoqiwe elibandayo liwohloke, ukusebenza kwe-torsion impofu, ukumelana nokugqwala kubi.
Ngakho-ke, ipuleti lensimbi eligoqiwe elibandayo livame ukukhetha ukusebenzisa isixazululo sensimbi engagqwali ukuze kwenziwe inqubo yokwelapha i-pickling passivation,insimbi engagqwali pickling passivationisixazululo kungaba passivation ngesikhathi esifanayo ukususa ebusweni mncane kakhulu chromium-abampofu ungqimba metal.Lapho isikhumba se-oxide sisusiwe, ukusabela konke kuguqulwa kube inqubo yokudlula, kwakha isivikelo esisebenzayo sokudlula.Kungaba zonke izinhlobo zamafutha ensimbi engagqwali, isikhumba se-oxide, izindawo zokushisela nokugqwala nezinye izenzakalo zisuswe ngokuphelele, kanye nokwakheka kwefilimu yokulinganisa isiliva emhlophe, ethuthukisa kakhulu ukumelana nokugqwala kwe-workpiece.
Isikhathi sokuthumela: Jan-06-2024