Amakhoyili amakhulu weucingo lukathayelauqweqwe olungaphezulu lungabona ukuthi ikhwalithi yocingo oluthathiwe yinhle noma yimbi.Uma amandla e-zinc exhunywe ocingweni empofu kakhulu, khona-ke ucingo olunama-galvanized kungcono ukuthi ungathengi, ngoba lolu cingo lwe-galvanized kumele lube olungaphansi olungaphansi.I-galvanized iron wire ibizwa nangokuthi i-hot dip zinc kanye ne-hot dip galvanized: iyindlela ephumelelayo ye-metal anticorrosion, esetshenziswa kakhulu ezindaweni zesakhiwo sensimbi ezimbonini ezihlukahlukene.Insimbi encibilikayo icwiliswa esixazululweni se-zinc esincibilikisiwe esingaba ngu-500 ℃, ukuze ubuso bensimbi buhlanganiswe nongqimba lwezinc, ukuze kudlale inhloso yokunqanda ukugqwala.
Ikhwalithi ephezuluucingo lukathayelangokuvamile enamathiselwe ebusweni ungqimba wire zinc kukhona aminyene, ngakho uma uthenga insimbi lashukumisa, bheka nje ukushuba umshini ungqimba zinc, kungaba ngokuvamile ukwahlulela izinga lensimbi lashukumisa akuyona okusezingeni eliphezulu.Ubude besikhathi somphumela wokuvikela wesendlalelo sama-galvanized buhlobene kakhulu nobukhulu be-coating.Ekukhetheni ugqinsi lwesendlalelo esinothayela ukuze kucatshangelwe umthelela wemvelo.Ngemuva kokwelashwa kwe-passivation kwesendlalelo esinama-galvanized, ifilimu ekhanyayo futhi enhle yombala we-passivation ingakhiqizwa, engathuthukisa kakhulu ukusebenza kwayo kokuvikela kanye nokusebenza komhlobiso we-paddle.
Kunezinhlobo eziningi zesisombululo se-zinc plating, ngokuya ngezakhiwo zayo zingahlukaniswa zibe izigaba ezimbili zesixazululo se-cyanide plating kanye nesixazululo se-non-cyanide plating.Isixazululo se-cyanide galvanizing sinekhono elihle lokuhlakaza kanye nekhono lokumboza, ukumboza kubushelelezi futhi kucophelela, ukusebenza kulula, uhla lwezicelo lubanzi, futhi selusetshenziswe isikhathi eside ekukhiqizeni.Kodwa-ke, ngenxa yokuthi ikhambi lokucwenga liqukethe i-cyanide enobuthi obuphezulu, igesi ephuma enqubweni yokucwenga iyingozi empilweni yabasebenzi.Amanzi ayo angcolile kufanele aphathwe ngokuqinile ngaphambi kokukhishwa.
Isikhathi sokuthumela: 23-07-21