Galvanized Steel Coil Factory Hot Dipped galvanized coil

Galvanized nada, farantin karfe na bakin ciki ana tsoma shi a cikin tankin tutiya da aka narkar, ta yadda samansa ya manne da wani farantin karfe na bakin karfe.  Ana samar da shi ne ta hanyar ci gaba da aikin galvanizing, wato, farantin ƙarfe na birgima ana ci gaba da tsoma shi a cikin tankin plating tare da narkar da tutiya don yin farantin karfe mai galvanized.  Alloyed galvanized karfe takardar  Hakanan ana yin wannan farantin karfe ta hanyar tsomawa mai zafi, amma nan da nan bayan tankin ya yi zafi zuwa kusan 500 ° C, ta yadda zai samar da alloy na zinc da ƙarfe.  Wannan galvanized nada yana da kyau shafi mannewa da weldability 

Fasahar samarwa

Tsarin samar da na'ura na galvanized ya ƙunshi matakai masu zuwa: ƙwanƙolin ƙarfe na ƙarfe, tsaftacewa, pretreatment, yin burodi, tsoma zinc, sanyaya, samuwar nada da sauransu.  

Na farko, da nada pickling  A cikin wannan mataki, ana sanya coil ɗin karfe da za a yi galvanized a cikin maganin acid don tsinkayar, don cire oxide, mai da tsatsa a saman karfe don tabbatar da tasirin galvanizing.  

Sai kuma tsaftacewa  Bayan tsinke, abubuwa masu cutarwa kamar su acid da ions chloride za su kasance a saman nadar karfen. Kurkura da ruwa mai tsabta don cikakken tsaftace abubuwa masu cutarwa  

Mataki na gaba shine aiwatarwa  An saka tsararren karfe mai tsabta a cikin tanki na pretreatment don maganin saman, kuma an kafa fim mai kariya a kan saman karfe ta hanyar sinadarai don ƙara ƙarfin dauri tsakanin kwandon karfe da ruwan zinc da kuma inganta ingancin sutura.  

Sannan ana yin burodi  Bayan an riga an gyara, za a sami fim ɗin kariya a saman kwandon ƙarfe, wanda ke buƙatar gasa don bushe shi gaba ɗaya don sauƙaƙe tsarin dipping na zinc na gaba.  

Wannan yana biye da tsomawar zinc  Ana tsoma kwandon karfen da aka toya a cikin narkakken maganin zinc, kuma saman kwandon karfen yana amsawa tare da maganin zinc don samar da Layer na zinc don kare kwandon karfe daga lalacewa.  Ana buƙatar daidaita lokaci da zafin jiki na nutsewar zinc bisa ga buƙatu daban-daban don cimma ingantacciyar ingancin zinc plating  

Sannan akwai sanyaya  Bayan yin ɗimbin zinc, kwandon ƙarfe zai sami takamaiman zafin jiki, kuma wajibi ne a sanyaya shi don sanya layin zinc ɗin da ke saman kwandon ƙarfe ya ƙarfafa da sauri kuma ya tabbatar da ingancin rufin.  

A ƙarshe, nadi ne  Bayan sanyaya, za a sake dawo da kwandon karfe na galvanized kuma ana duba ingancin  Gwajin inganci ya haɗa da duba kauri na shafi, mannewa mai sutura, daidaiton sutura da sauransu 

Waɗannan su ne manyan matakai na tsarin samar da coil galvanized, kowane mataki yana da mahimmanci. Yana taka muhimmiyar rawa a cikin ingancin karshe galvanized nada kuma a lokaci guda a cikin samar da tsari, Haka kuma wajibi ne a kula da al'amurran da suka shafi kamar kare muhalli da samar da aminci don tabbatar da barga ci gaban da tsari. 

Amfanin galvanized karfe nada 

1. Juriya mai ƙarfi mai ƙarfi: Layer na zinc akan saman galvanized nada yana da juriya mai kyau na lalata, wanda zai iya tsayayya da iska da ruwan sama yadda yakamata, yashwar ruwan acid da sauran abubuwan waje.  

2. Long rai: galvanized nada bayan galvanized jiyya, ta rayuwa na iya zama fiye da sau biyu in dai da untreated karfe, ƙwarai inganta sabis rayuwar karfe.  

3. High aminci: galvanized nada ba kawai yana da kyau lalata juriya da aesthetics, amma kuma yana da kyau harshen retardant yi, sa shi yadu amfani a cikin ginin filin.  

 4. Kyakkyawan kare muhalli: galvanized coil a cikin tsarin samarwa, zai samar da wani adadin iskar gas, ruwan sharar gida da sharar gida, amma bayan jiyya na fasaha na zamani, zai iya saduwa da ka'idodin muhalli, babu gurɓataccen yanayi ga muhalli. 

Amfani da galvanized nada

Abubuwan da ake amfani da su na galvanized rolls sune kamar haka: Ana amfani da babban adadin galvanized na bakin ciki na bakin ciki a masana'antar kera motoci, kwantena masu sanyi, gini, samun iska da wuraren dumama, da kera kayan daki.  Galvanizing ya zama muhimmiyar hanyar kariya ta lalata ƙarfe, ba wai kawai saboda zinc na iya samar da ƙaramin kariya mai yawa a saman ƙarfe ba, amma kuma saboda zinc yana da tasirin kariya na cathodic, lokacin da galvanizing Layer ya lalace, har yanzu yana iya hana cutarwa. lalata kayan tushe na ƙarfe ta hanyar kariya ta cathodic  Masana'antar gine-gine: rufin rufin, abubuwan da aka gyara na rufin, kwandon baranda, sills taga, wuraren sayar da labarai, ɗakunan ajiya, ƙofofin mirgina, masu dumama, bututun ruwan sama da sauran kayan aikin gida: firiji, injin wanki, kabad, kwandishan, tanda microwave, masu yin burodi, masu kwafi, siyarwa injuna, magoya bayan wutar lantarki, injin tsabtace ruwa da sauran masana'antar kayan daki:  Lampshade, tufafi, tebur, kantin sayar da littattafai, counter, allon sa hannu, kayan aikin likitanci da sauran masana'antar sufuri: motar sama na sama, harsashi na mota, nadi, tarakta, tram, ganga, bangon babbar hanya, jigilar jirgin ruwa da sauran fannoni:  Kayan kida harsashi, kwandon shara, allo, agogo, kayan aikin hoto, mita da sauran launi mai rufin ƙarfe mai nada yana da zafi galvanized nada, zafi plated aluminum tutiya nada, lantarki galvanized nada da sauransu kamar yadda tushe nada, bayan surface pretreatment.  Hakika, a lokacin da yin galvanized Rolls, dole ne da farko a passivated don samun damar aiwatar da mataki na biyu na man fetur, kuma a karshe Paint sealing da phosphating.  Nadin na galvanized da aka samar bayan dogon mataki yana da dorewa sosai, ba shakka, idan mai amfani ba ya buƙatar phosphating, ana iya barin wannan matakin a cikin samarwa.  Fita.