Noma ngabe inhle kangakanani ikhwalithi ye-hot-dipintambo enamevaukuthi, ixhunywe kuphela ebusweni bocingo nge-galvanized layer, futhi ngesizathu sokusabela kwamakhemikhali, ungqimba lwe-zinc ebusweni luzolahlekelwa umphumela walo kancane kancane ngenxa yokusabela kwe-oxidation, evelele kakhulu endaweni enomswakama. imvelo.Futhi ngenxa yokuthi, ngemva kwakho konke, ucingo luzogqwala, ngakho ikhwalithi yezintambo ezihlabayo ezishisayo-dip ngokuqinisekile ayifiki ezingeni lensimbi engenasici.
Insimbi engagqwaliintambo ehlabayoendleleni yokugqwala akuyona futhi, ngoba indawo engaphezulu ayicutshungulwa kodwa incike ezintweni zayo zokusetshenziswa zokumelana nokugqwala, ngakho-ke ngeke kube khona ukusabela kwamakhemikhali.Ngemva kwesikhathi eside isetshenziswa, ngeke kufane nediphu elishisayo elinezintambo ezihlabayo ezinezinsika ezingaphezulu kwezinkinga zokugqwala zizogqwala, ngoba insimbi engagqwali enezindophi izinto zangaphakathi kanye nobuso bempahla kuyafana.
Igebe elisobala kakhulu ngesikhathi esifushane yi-cross section.Ngenxa yokuthi intambo enameva ediphu eshisayo iwukwelapha okuvikela ukubola, kuzoba nokugqwala esigabeni esiphambanayo, kuyilapho insimbi engagqwali.intambo ehlabayongoba izinto zokusetshenziswa zangaphakathi zihambisana nezinto ezingavuthiwe ezingaphezulu, ngakho asikho isimo esinjalo.
Isikhathi sokuthumela: 02-06-22