Don saduwa da buƙatun daban-daban na jigo na haɓaka amfani da ci gaba, haɓaka rayuwar galvanized karfe, kayan shafa na zinc suna haɓakawa.Manyan sabbin sutura sune:

(1) Tushen gami da zinc-baƙin ƙarfe.Wannan galvanized karfe bayan zafi magani.Irin su diffusion annealing a 500 ~ 550 ℃ 10 ~ 15min, zai ba da galvanized bututu a cikin man fetur tsawaita rayuwar kusan sau 9;

(2) Maɗaukaki ko galvanized Layer mai ɗauke da alamun abubuwan haɗaɗɗiya.Kamar ƙara adadin nickel da ya dace zai iya lalata ikonsa fiye da na ci gaban bututun lantarki mai tsabta fiye da sau 10;

(3) Haɗaɗɗen sutura.Wato ta hanyar yin amfani da jigon buƙatun, a cikin galvanized karfe mai rufi tare da wani Layer na kayan aiki masu dacewa, irin wannan lalata, matsanancin zafin jiki, juriya na sanyi, juriya na lalacewa, juriya mai tasiri da haɓaka sassauci, da dai sauransu, za mu iya ƙara haɗuwa. buƙatu ɗaya ko da yawa mafi girma.Idan launi mai launi, da kayan ado da tasirin tuta.