Abubuwan ƙarfe da aka fi amfani da su a cikin masana'antar za su lalata zuwa digiri daban-daban idan aka yi amfani da su a cikin yanayi kamar yanayi, ruwan teku, ƙasa da kayan gini.Bisa kididdigar da aka yi, asarar kayayyakin karafa da ake yi a duniya a kowace shekara sakamakon lalata ya kai kusan kashi 1/3 na yawan samar da shi.Don tabbatar da amfani da samfuran ƙarfe na yau da kullun da kuma tsawaita rayuwarsu, fasahar kariya ta kariya ta ƙarfe koyaushe tana samun kulawa sosai.
Pre-galvanized
The sarrafa fasaha napre-galvanized karfe bututuya bambanta da na galvanizing zafi tsoma musamman a cikin kayan da ake amfani da su.Abubuwan da ake amfani da su na bututun ƙarfe da aka riga aka yi da galvanized sun fi ƙarfin ƙarfe na galvanized, waɗanda galibi ana samar da su ta hanyar ci gaba da aikin galvanizing, wato galvanized coils ana yin su ta hanyar ci gaba da nutsar da faranti na ƙarfe a cikin tankin plating tare da zurfafan tutiya.Bayan masana'anta ta sarrafa na'urar galvanized ɗin zuwa bututun ƙarfe, ba lallai ba ne a sake yin galvanize, kuma kawai ya zama dole a ƙara zinc akan ɓangaren walda.Amfanin pre-galvanizing shine cewa layin zinc ya fi daidaituwa kuma bayyanar ya fi kyau.Tsarin pre-galvanizing yana da fifiko ga mutane saboda ƙarancin plating ɗin sa, kyawawan kaddarorin kariya da kyawawan bayyanar, kuma ana amfani da su sosai a cikin gini, injina, hasken rana da sauran fannoni.
Hot tsoma galvanized
Hot- tsoma galvanizing yana daya daga cikin mafi inganci hanyoyin da za a jinkirta lalata muhalli na baƙin ƙarfe da karfe kayan.Shi ne don nutsar da baƙin ƙarfe da samfuran ƙarfe waɗanda aka goge saman kuma an kunna su a cikin narkar da sinadarin zinc.An rufe farfajiyar tare da murfin zinc tare da mannewa mai kyau.Idan aka kwatanta da sauran hanyoyin kariya na ƙarfe, tsarin galvanizing mai zafi yana da halayen kariya na haɗuwa da shinge na jiki da kariya ta electrochemical na rufi, ƙarfin haɗin gwiwa na sutura da substrate, ƙaddamarwa, karko, kiyayewa-free kuma tattalin arziki na sutura.Yana da abũbuwan amfãni maras misaltuwa dangane da aiki da daidaitawa ga siffar da girman samfurori.
Lokacin aikawa: Juni-29-2022