Hot tsoma galvanizinghanya ce da aka fi amfani da ita don kare ƙarfe daga lalata.Tsarin ya ƙunshi matakai masu mahimmanci da yawa, ciki har da riga-kafi, wanda ke da mahimmanci don tabbatar da inganci da dorewa na suturar galvanized.Wani muhimmin al'amari na riga-kafi shine amfani da tankuna masu lalata da kuma dumama don shirya shi don tsarin galvanizing.
Mataki na farko a cikin tsarin galvanizing mai zafi shinepretreatment, wanda ya haɗa da tsaftace karfe don cire duk wani gurɓataccen abu wanda zai iya tsoma baki tare da tsarin galvanizing.Ana yin wannan yawanci a cikin tanki mai raguwa, inda aka nutsar da ƙarfe a cikin wani bayani mai zafi na alkaline don cire maiko, mai ko sauran ragowar kwayoyin halitta daga saman.Tanki mai ragewa shine muhimmin sashi natsari kafin maganikamar yadda yake tabbatar da cewa an tsaftace karfe sosai kafin a sanya shi.
Da zarar an tsabtace karfe a cikin tanki mai raguwa, zai iya zamapre-mai zafi.Wannan matakin ya ƙunshi dumama karfe don cire duk wani danshi da ya rage da kuma shirya saman don tsarin galvanizing.Dumama karfe yana da mahimmanci yayin da yake taimakawa tabbatar da cewa rufin galvanized yana manne da farfajiyar yadda ya kamata, yana haifar da ƙarewa mai ɗorewa kuma mai dorewa.
Da zarar matakan farko na jiyya sun cika, karfe yana shirye donzafi- tsoma galvanizingtsari.Wannan ya haɗa da nutsar da ƙarfe a cikin wanka na zub da jini na tutiya, wanda ke haɗa ƙarfe da ƙarfe don samar da rufin kariya mai juriya sosai.Tsarin galvanizing yana faruwa ne a yanayin zafi mai yawa, yawanci a kusa da 450°C (850°F), don tabbatar da cewa rufin zinc yana ɗaure daidai da ƙarfe.
Bayan da aka yi galvanized karfe, an sanyaya shi kuma a duba shi don tabbatar da cewa rufin yana da ma'ana kuma ba shi da lahani.Ana cire zinc da ya wuce kima, sannan karfe yana shirye don aikace-aikace da yawa, daga gine-gine da ababen more rayuwa zuwa motoci da kayan masana'antu.
Don taƙaitawa, tsarin galvanizing mai zafi-tsoma ya ƙunshi matakai masu mahimmanci da yawa, gami dapre-jiyya zafi-tsoma galvanizing, amfani da tankuna masu lalata, da dumama kafin magani.Wadannan matakai suna da mahimmanci don tabbatar da cewa an shirya karfe da kyau don tsarin galvanizing, wanda ya haifar da inganci mai kyau, dogon lokaci mai tsawo wanda ke ba da kariya mai kyau daga lalata.Ta bin waɗannan matakan, masana'antun za su iya tabbatar da cewa samfuran ƙarfe na galvanized ɗin su sun dace da mafi girman inganci da ƙimar aiki.
Lokacin aikawa: Afrilu-08-2024