sarrafa coil na galvanized
Takaitaccen Bayani:
Galvanizing yana nufin fasahar jiyya ta sama na sanya Layer na zinc akan saman ƙarfe, gami ko wasu kayan don kyakkyawa da rigakafin tsatsa.Babban hanyar ita ce galvanizing zafi.
Zinc yana da sauƙin narkewa a cikin acid da alkali, don haka ana kiransa ƙarfe amphoteric.Zinc da kyar ke canzawa a bushewar iska.A cikin iska mai ɗanɗano, za a samar da babban fim ɗin carbonate na zinc akan saman tutiya.A cikin yanayin da ke dauke da sulfur dioxide, hydrogen sulfide da yanayin ruwa, juriya na lalata na zinc ba shi da kyau, musamman ma a cikin yanayin da ke dauke da kwayoyin acid a yanayin zafi da zafi, murfin zinc yana da sauƙin lalacewa.Madaidaicin ƙarfin lantarki na zinc shine -0.76v.Domin karfe substrate, zinc shafi nasa ne da anodic shafi.Ana amfani da shi musamman don hana lalata ƙarfe.Ayyukan kariyar sa yana da alaƙa da alaƙa da kauri mai rufi.Abubuwan kariya da kayan ado na murfin zinc za a iya inganta su sosai bayan wucewa, rini ko shafi tare da wakili mai kariyar haske.
