Nokuba ulunge kangakanani na umgangatho we-hot-dipintsontelo ehlabayokukuba, idityaniswe kuphela kumphezulu wocingo kunye ne-galvanized layer, kunye nesizathu sokusabela kweekhemikhali, i-zinc layer phezu komhlaba iya kuphulukana nesiphumo sayo ngenxa ye-oxidation reaction, ebonakala ngakumbi kwindawo efumileyo. okusingqongileyo.Kwaye ngenxa yokuba, emva kwayo yonke loo nto, ucingo luya kuhlwa, ngoko umgangatho we-hot-dip intsontelo enombhobho ngokuqinisekileyo awuyi kufikelela kwinqanaba lentsimbi engenasici.
Yenziwe ngentsimbi eshayinayointambo ehlabayokwindlela yokubola ayikho kakhulu, kuba umphezulu awucutshungulwanga kodwa uxhomekeke kwizinto zayo eziluhlaza zokumelana nokubola, ngoko ke akuyi kubakho ukuphendula kweekhemikhali.Emva kwexesha elide lokusetyenziswa, akusayi kufana nediphu eshushu, enenkcenkce yentambo ehlabayo, iingxaki zokwaleka komhlwa ziya kugqwala, kuba intsimbi engenazinkcenkce enomhlwa imathiriyeli yangaphakathi kunye nomphezulu wezinto ziyafana.
I-gap ecacileyo kakhulu ngexesha elifutshane licandelo lomnqamlezo.Ngenxa yokuba intambo ehlabayo eshushu-diphu ilunyango olukhusela umhlwa, kuya kubakho umhlwa kwicandelo lomnqamlezo, ngelixa intsimbi engenasici.intambo ehlabayongenxa yokuba izinto zangaphakathi eziluhlaza zihambelana nezixhobo ezingaphezulu, ngoko akukho meko enjalo.
Ixesha lokuposa: 02-06-22