Umgangatho wediphu eshushuUcingo oluhlabayokuphela kumphezulu wocingo oluncanyathiselwe kumaleko e-galvanized, kwaye kunye nesizathu sokusabela kweekhemikhali, umphezulu we-zinc layer uya kuphulukana nendima yawo ngokuthe ngcembe ngenxa ye-oxidation reaction, le meko ibonakala ngakumbi kwiindawo ezifumileyo.Kwaye ngenxa yokuba emva kwayo yonke loo nto, ucingo lwentsimbi luya kuhlwa, ngoko umgangatho wocingo olunentsimbi eshushu-diphu ngokuqinisekileyo awufikeleli kwinqanaba lentsimbi engenasici.
Yenziwe ngentsimbi eshayinayoUcingo oluhlabayongendlela yokubola ayikho kakhulu, kuba umphezulu awuphathwanga kodwa uthembele kwizinto zayo eziluhlaza zokumelana nokubola, ngoko akuyi kubakho ukuphendula kweekhemikhali.
Emva kwexesha elide lokusetyenziswa, akuyi kuhlwa emva kokhuselo lokuhlwa kwi-corrosion layer kumphezulu we-dip eshushu intsontelo ene-galvanized barbed, ngenxa yokuba izinto ezingaphakathi kwintambo yentsimbi engenasici ziyafana nezinto eziphezu komhlaba.
Owona msantsa ucacileyo ngexesha elifutshane licandelo lomnqamlezo wesi siqwenga, idiphu eshushu ngocingo oluhlabayo ngenxa yokuba lunyango lomphezulu oluchasene nomhlwa, ngoko ke kwicandelo lomnqamlezo wesi siqwenga kuya kubonakala umhlwa, kunye nentsimbi engenasici ngocingo oluhlabayo ngenxa yokuba. izinto zangaphakathi zangaphakathi kunye nezinto ezisemgangathweni zihambelana, ngoko akukho meko enjalo.
Ixesha lokuthumela: 14-09-22