Ƙarfe mai launi mai launi, wanda kuma aka sani da launi mai rufi na karfe, yana taka rawa mai mahimmanci a masana'antu da gine-gine na zamani. Suna amfani da zanen gadon ƙarfe mai zafi-tsoma, zanen gadon ƙarfe na aluminum-zinc mai zafi, zanen ƙarfe na lantarki-galvanized, da dai sauransu azaman abubuwan da ake amfani da su, suna jure wa ƙaƙƙarfan pretreatment na ƙasa, gami da lalata sinadarai da jiyya na canjin sinadarai, sa'an nan kuma shafa ɗaya ko fiye da yadudduka na kayan kwalliyar halitta a saman. A ƙarshe, ana toya su kuma a warke su samu. Domin an lullube saman da kayan kwalliyar halitta masu launuka daban-daban, ana sanya wa nau'in na'urorin ƙarfe masu launi sunan su, kuma ana kiran su da coils ɗin ƙarfe mai launi.
Tarihin Ci Gaba
Zane-zanen ƙarfe mai launi ya samo asali ne a Amurka a tsakiyar 1930s. Da farko, an yi musu fentin ƙarfe ƴan ƴan ƙuƙumi, waɗanda akasari ake yin su don yin makafi. Tare da fadada iyakokin aikace-aikacen, kazalika da haɓaka masana'antar sutura, pretreatment sunadarai reagents da fasahar sarrafa kansa na masana'antu, an gina rukunin rufin farko mai faɗi a cikin Amurka a cikin 1955, kuma an haɓaka rigunan daga fenti na alkyd resin na farko zuwa nau'ikan tare da juriya mai ƙarfi da yanayin inorganic pigments. Tun daga shekarun 1960, fasahar ta yadu zuwa Turai da Japan kuma ta bunkasa cikin sauri. Tarihin ci gaban coils masu launi a kasar Sin kusan shekaru 20 ne. Kamfanin Wuhan Iron and Steel Corporation ne ya gabatar da layin farko na kamfanin David a Burtaniya a watan Nuwamba 1987. Yana ɗaukar ci-gaba mai rufin rufin rufin rufin rufin rufin gini da yin burodi biyu da fasahar sarrafa sinadarai na abin nadi, tare da ƙirar ƙirar shekara-shekara na ton 6.4. Sa'an nan, Baosteel ta launi shafi naúrar kayan aiki da aka sanya a cikin samarwa a 1988, gabatar daga Wean United a Amurka, tare da matsakaicin gudun tsari na 146 mita a minti daya da kuma tsara shekara-shekara samar iya aiki na 22 ton. Tun daga wannan lokacin, manyan masana'antun karafa na cikin gida da masana'antu masu zaman kansu sun sadaukar da kansu don gina layukan samar da launi. Masana'antar coil mai launi ta haɓaka cikin sauri kuma yanzu ta samar da balagagge kuma cikakkiyar sarkar masana'antu.
Siffofin Samfur
1. Ado: Ƙaƙƙarfan launi masu launi suna da wadata da launuka daban-daban, wanda zai iya saduwa da neman kayan ado a masana'antu daban-daban. Ko yana da sabo ne kuma mai kyau ko mai haske da kallon ido, ana iya samun shi cikin sauƙi, yana ƙara fara'a na musamman ga samfurori da gine-gine.
2. Juriya na lalata: Tsarin da aka yi da shi na musamman, tare da kariyar kayan kwalliyar kwayoyin halitta, yana da juriya mai kyau na lalata, zai iya tsayayya da yashewar yanayi mai tsauri, yadda ya kamata ya tsawaita rayuwar sabis, da rage farashin kulawa.
3. Mechanical Properties Properties: Gaji da inji ƙarfi da kuma sauki-to-forma Properties na karfe faranti, yana da sauki aiwatar da shigarwa, zai iya daidaita da daban-daban hadaddun tsarin bukatun, kuma ya dace don yin kayayyakin daban-daban siffofi da kuma bayani dalla-dalla.
4. Jinkirin harshen wuta: Rubutun kwayoyin halitta a saman yana da wasu ƙarancin wuta. A yayin tashin gobara, zai iya hana yaduwar wuta zuwa wani wuri, ta yadda za a inganta amincin amfani.
Tsarin sutura
1. Tsarin 2/1: An shafe saman saman sama sau biyu, ƙananan saman an shafe sau ɗaya, kuma ana gasa sau biyu. Fentin baya mai Layer guda ɗaya na wannan tsarin yana da ƙarancin juriya na lalata da juriya, amma mannewa mai kyau, kuma galibi ana amfani dashi a cikin sandunan sandwich.
2. 2/1M Tsarin: Na sama da ƙananan saman an shafe su sau biyu kuma a gasa sau ɗaya. Fenti na baya yana da kyakkyawan juriya na lalata, juriya, juriya, sarrafawa da ƙirƙirar kaddarorin, da mannewa mai kyau, kuma ya dace da bangarori masu ƙira guda ɗaya da sanwici.
3. 2/2 Tsarin: Na sama da ƙananan saman an shafe su sau biyu kuma ana gasa sau biyu. Fentin baya mai Layer biyu yana da kyakkyawan juriya na lalata, juriya da juriya da tsari. Yawancin su ana amfani da su don fa'idodin bayanin martaba guda ɗaya. Duk da haka, mannewarsa ba shi da kyau kuma bai dace da sanwici ba.
Rarraba Substrate da aikace-aikace
1. Hot-tsoma galvanized substrate: zafi-tsoma galvanized launi-rufi takardar da aka samu ta shafi Organic shafi a kan zafi-tsoma galvanized karfe takardar. Bugu da ƙari ga tasirin kariya na zinc, murfin kwayoyin halitta a saman kuma yana taka rawa wajen kariyar keɓewa da rigakafin tsatsa, kuma rayuwar sabis ɗin ta ya fi na zanen galvanized mai zafi tsoma. Abubuwan da ke cikin zinc na tsaka-tsakin galvanized mai zafi gabaɗaya shine 180g/m² (mai gefe biyu), kuma matsakaicin adadin galvanizing na ƙaramin galvanized mai zafi don ginin waje shine 275g/m². Ana amfani da shi sosai wajen gine-gine, kayan aikin gida, injin lantarki, sufuri da sauran masana'antu.
2. Alu-zinc mai rufi substrate: mafi tsada fiye da galvanized takardar, tare da mafi lalata juriya da kuma high zafin jiki juriya, shi zai iya yadda ya kamata hana tsatsa ko da a cikin matsananci yanayi, da kuma ta sabis rayuwa ne 2-6 sau na galvanized takardar. Ya fi dacewa don amfani a cikin yanayin acidic kuma ana amfani dashi sau da yawa a cikin gine-gine ko wuraren masana'antu na musamman tare da buƙatun dorewa.
3. Cold-birgima substrate: daidai da danda farantin, ba tare da wani m Layer, tare da high bukatun ga shafi, mafi ƙasƙanci farashin, mafi nauyi nauyi, dace da gida kayan aiki filayen masana'antu da high surface quality bukatun da low lalata yanayi.
4. Aluminum-magnesium-manganese substrate: ya fi tsada fiye da kayan da suka gabata, tare da halaye na nauyin nauyi, kyakkyawa, ba sauƙin oxidize ba, juriya na lalata, da dai sauransu, dace da yankunan bakin teku ko gine-ginen masana'antu tare da buƙatun dorewa.
5. Bakin Karfe Substrate: mafi girman farashi, nauyi mai nauyi, ƙarfi mai ƙarfi, juriya mai ƙarfi, juriya na lalata, dacewa da yanayin zafi mai zafi, babban lalata da yanayin tsabta mai tsabta, kamar sinadarai, sarrafa abinci da sauran masana'antu na musamman.
Babban amfani
1. Masana'antar gine-gine: yawanci ana amfani da su a cikin rufin, ganuwar da kofofin masana'antu da gine-gine na kasuwanci kamar masana'antun tsarin karfe, filayen jiragen sama, ɗakunan ajiya, daskarewa, da dai sauransu, wanda ba zai iya samar da kyakkyawan bayyanar ba, amma har ma da tsayayyar iska da yashwar ruwan sama da kuma tsawaita rayuwar sabis na ginin. Misali, rufin da bangon manyan ɗakunan ajiya na kayan aiki na iya rage farashin kulawa da haɓaka hoton ginin gabaɗaya tare da tabbatar da ƙarfin tsari.
2. Masana'antar kayan aikin gida: Ana amfani da shi sosai wajen kera firji, daskarewa, injinan burodi, kayan daki da sauran kayan aikin gida. Kyawawan launukansa da kyakkyawan juriya na lalata suna ƙara rubutu da ƙima ga kayan aikin gida, suna biyan buƙatun masu amfani biyu don kyau da aiki.
3. Masana'antar Talla: Ana iya amfani da ita don yin allunan talla daban-daban, kabad ɗin nuni, da sauransu. Tare da kyawawan halayensa masu ɗorewa, har yanzu yana iya kiyaye tasirin nuni mai kyau a cikin hadaddun yanayin waje da jawo hankalin mutane.
4. Masana’antar Sufuri: A wajen kera da kula da ababen hawa irinsu motoci, jiragen kasa, jiragen ruwa, ana amfani da ita wajen yin ado da kariya ga jikin mota, da ababen hawa da sauran sassa, wanda hakan ba wai yana kara kyaun surar ababen hawa ba ne, har ma yana kara karfin juriyarsu.
Lokacin aikawa: Juni-19-2025