Popeza wandiweyani mbali anapanga padziko, wandiweyani ndi zovuta zigawo zikuluzikulu za lonse, mbali pickling descaling ndi zovuta.Chotero kuchotsa lotayirira okusayidi lonse monga pickling sitepe kuchotsa phulusa anapachikidwa anachita.

1, Sikelo yotayirira:
2, Pickling ntchito: pambuyo lotayirira sikelo, nthawi zambiri Ufumuyo pamwamba wosanjikiza imvi atapachikidwa, kupachikidwa phulusa pambuyo kuchotsa okusayidi passivation.
3, Kuchotsa phulusa likulendewera sitepe: Mbali pambuyo pickling passivation ndondomeko osauka dzimbiri kukana mu mlengalenga, monga kukhudzana ndi mpweya, mbali za pamwamba dzimbiri.Kupititsa patsogolo kukana kwa dzimbiri, mbalizo ziyenera kupanga malo owundana, kukana bwino kwa dzimbiri kwa filimu yokhazikika, kuti akwaniritse cholinga cha kukana dzimbiri.Filimu ya Passivation ndiyabwino kapena yoyipa imakhudza mwachindunji mawonekedwe a moyo ndi mawonekedwe, zinthu zomwe zimakhudza mtundu wa mawonekedwe a filimu ya passivation ndi mtundu wazinthu zazikulu za yankho la passivation.