Galvanized coil, siririn takardar karfe wanda aka tsoma a cikin wanka na zurfafan tutiya don manne da Layer na zinc a samansa. Ana samar da shi ne ta hanyar ci gaba da aikin galvanizing, wato, farantin karfen da aka naɗe yana ci gaba da tsoma shi a cikin tanki na plating tare da zurfafan zinc don yin farantin karfe mai galvanized; alloyed galvanized karfe farantin karfe. Irin wannan karfen kuma ana yin shi ne ta hanyar tsomawa mai zafi, amma ana dumama shi zuwa kusan 500 ℃ nan da nan bayan fitowar shi daga tankin, ta yadda zai iya samar da fim din zinc da ƙarfe. Wannangalvanized nadayana da kyau fenti mannewa da weldability.
(1) Al'ada spangle shafi spangle shafi
A lokacin tsarin ƙarfafawa na al'ada na tutiya Layer, hatsin zinc suna girma da yardar rai kuma suna samar da sutura tare da bayyananniyar yanayin halittar spangle.
(2) Ragewar murfin spangle
A lokacin aikin ƙarfafa tsarin tutiya na tutiya, ƙwayar zinc an iyakance ta wucin gadi don samar da suturar spangle a matsayin ƙanƙanta.
(3) Babu spangle shafi spangle-free
Ta hanyar daidaita tsarin sinadarai na bayani na plating, babu wani nau'i na spangle mai gani da kuma suturar tufafi a saman.
(4) Tutiya-baƙin ƙarfe gami shafi tutiya-baƙin ƙarfe gami shafi
Ana aiwatar da maganin zafi a kan tsiri na ƙarfe bayan wucewa ta cikin wanka na galvanizing, don haka duk abin rufewa yana samar da alloy Layer na zinc da baƙin ƙarfe. Bayyanar wannan shafi yana da launin toka mai launin toka, ba tare da luster na ƙarfe ba, kuma yana da sauƙi don tarwatsawa yayin aiwatar da tashin hankali. Sai dai don tsaftacewa, suturar da za a iya fentin kai tsaye ba tare da ƙarin magani ba.
(5) shafi na daban
Don ɓangarorin biyu na takardar ƙarfe na galvanized, ana buƙatar sutura tare da ma'aunin ma'aunin zinc daban-daban.
(6) Fatar fata mai laushi
Fatar fata wani tsari ne na jujjuyawar sanyi tare da ƙaramin adadin nakasawa a kunnegalvanized karfe zanen gadodon daya ko fiye daga cikin dalilai masu zuwa.
Inganta yanayin bayyanar galvanized karfe zanen gado ko zama dace da kayan ado coatings; na ɗan lokaci rage abin mamaki na layukan zamewa (Lüders Lines) ko creases da aka samar yayin sarrafa samfuran da aka gama, da sauransu.
Lokacin aikawa: Dec-16-2022