Takardar galvanized faranti ne na ƙarfe wanda aka lulluɓe da sinadarin zinc a saman. Galvanizing hanya ce mai araha kuma mai inganci wajen hana tsatsa wadda ake amfani da ita sau da yawa, kuma kusan rabin samar da zinc a duniya ana amfani da ita ne a wannan tsari.
Matsayintakardar galvanized
Farantin ƙarfe mai galvanized an yi shi ne don hana tsatsa a saman farantin ƙarfe don tsawaita rayuwarsa, wanda aka lulluɓe shi da wani Layer na zinc na ƙarfe a saman farantin ƙarfe, ana kiran farantin ƙarfe mai rufi da zinc farantin galvanized.
Rarrabuwa na takardar galvanized
Dangane da hanyoyin samarwa da sarrafawa, ana iya raba su zuwa rukuni masu zuwa:
① Farantin ƙarfe mai zafi da aka yi da galvanizedAna nutsar da ƙarfen takardar a cikin tankin zinc mai narkewa don saman ya manne da wani Layer na ƙarfen takardar zinc. A halin yanzu, galibi ana samar da shi ta hanyar ci gaba da nutsar da farantin ƙarfe da aka naɗe a cikin tankunan farantin zinc da ke narkewa don yin faranti na ƙarfe da aka narke;
② Farantin ƙarfe mai kauri. Ana yin wannan farantin ƙarfe ta hanyar tsoma shi da zafi, amma bayan an fitar da tankin, nan da nan ana dumama shi zuwa kusan digiri 500 na Celsius don samar da fim ɗin ƙarfe na zinc da ƙarfe. Takardar galvanized tana da kyakkyawan mannewa da kuma iya ɗaurewa.
③ Farantin ƙarfe mai amfani da wutar lantarki. Farantin ƙarfe mai amfani da wutar lantarki da aka yi da electroplating yana da kyakkyawan aiki. Duk da haka, murfin siriri ne kuma juriyar tsatsa ba ta yi kyau kamar na takardar galvanized mai zafi ba.
④ Farantin ƙarfe mai gefe ɗaya da kuma farantin ƙarfe mai gefe biyu. Karfe mai gefe ɗaya, wato, samfuran da aka yi wa galvanized a gefe ɗaya kawai. Yana da sauƙin daidaitawa fiye da takardar galvanized mai gefe biyu a walda, shafi, maganin hana tsatsa, sarrafawa da sauransu. Domin shawo kan gazawar zinc da ba a rufe ba a gefe ɗaya, akwai takardar galvanized da aka shafa da siririn zinc a ɗayan gefen, wato, takardar galvanized mai gefe biyu;
⑤ Alloy, farantin ƙarfe mai haɗaka. Farantin ƙarfe ne da aka yi da zinc da sauran ƙarfe kamar aluminum, gubar, zinc, har ma da farantin haɗaka. Wannan farantin ƙarfe ba wai kawai yana da kyakkyawan aikin hana tsatsa ba, har ma yana da kyakkyawan aikin rufewa;
Baya ga nau'ikan guda biyar da ke sama, akwai farantin ƙarfe mai launin galvanized, farantin ƙarfe mai rufi da aka buga, farantin ƙarfe mai rufi da aka lakafta da polyvinyl chloride da sauransu. Amma mafi yawan amfani shine takardar galvanized mai zafi.
Bayyanar takardar galvanized
Yanayin saman: Saboda hanyoyin magani daban-daban a cikin tsarin plating, yanayin saman farantin galvanized shima ya bambanta, kamar furannin zinc na yau da kullun, furannin zinc masu kyau, furannin zinc masu faɗi, furannin zinc da saman phosphating.
Lokacin Saƙo: Yuli-14-2023
