Hanyoyi daban-daban na iya samar da bayanan ƙarfe na bakin ƙarfe, duk suna ba da fa'idodi daban-daban. Bayanan ƙarfe masu zafi suna da wasu takamaiman halaye.
Jindalai Steel Group ƙwararre ce a fannin bayanan martaba masu zafi da kuma na'urar birgima ta musamman a cikin ƙarfe da bakin ƙarfe. Aika tambayarku kuma za mu yi farin cikin tuntuɓar ku da ƙwarewa.
Mirgina bayanan martaba na iya faruwa a yanayin zafi mai yawa (mirgina mai zafi) ko kuma a yanayin zafi na ɗaki (mirgina mai sanyi). Zafin jiki yana taka muhimmiyar rawa dangane da sakamakon. Tare da fasahar samarwa guda biyu, yana yiwuwa a samar da bayanan martaba masu zafi ko bayanan martaba masu sanyi a cikin bakin karfe. Duk da haka, halayen hanyoyin biyu suna nuna bambance-bambance daban-daban.
Bayanan martaba masu zafi - Lokacin da Bakin Karfe Ya Yi Zafi
Naɗe-naɗen sassan da aka yi da zafi shine mafi kyawun fasahar ƙera dogayen sanduna. Da zarar an saita injin niƙa kuma an shirya shi don tsarin samarwa, zai iya yin birgima mai zafi sosai tare da yawan aiki mai yawa. Gabaɗaya, zafin jiki yana tashi sama da digiri 1.100 na Celsius. Don haka billets ko furanni don hanyar samarwa ta gargajiya ta "fara-tsaya" ko sandunan waya don hanyar birgima "mara iyaka" suna zafi har zuwa wannan matakin. Da yawa daga cikin naɗe-naɗen suna canza su zuwa filastik. Tsarin da tsayin bayanan da aka gama da zafi da aka gama suna ƙayyade girma da nauyin kayan.
Naɗewa mai zafi ita ce hanyar gargajiya ta samar da kayayyaki masu yawa. Sai dai idan aka yi la'akari da daidaito da kuma kammala saman, dole ne a amince da iyaka.
Bayanan Sanyi da Aka Yi wa Lakabi da Halayensu
Kayan da ake amfani da su wajen yin birgima a cikin sanyi su ne sandar waya, wadda samfurin da aka gama da rabin sa'a. Girman sandar ya dogara ne da ɓangaren giciye na samfurin ƙarshe. Kamar birgima mai zafi mara iyaka, birgima mai sanyi shi ma tsari ne mai ci gaba, amma a zafin ɗaki. Injin samarwa yana jagorantar wayar ta cikin wurare daban-daban don haka yana ƙirƙirar siffar da ake so tare da wucewa da yawa. Wannan tsari yana rage ƙwayar ƙarfe, kayan yana zama mai tauri kuma saman yana da santsi da sheƙi.
Ga masu rikitarwa, tsarin birgima da yawa na iya zama dole. A wannan yanayin, dole ne mu sake birgima bayanan martaba kafin mu sake birgima su.
Wannan fasaha tana ba da damar samar da bayanan martaba tare da juriya mai tsauri. Hanya ce mai kyau ta samarwa don samar da bayanan martaba na musamman na musamman waɗanda aka yi da bakin ƙarfe.
Dukansu fasahohin suna da takamaiman halaye da fa'idodi da rashin amfaninsu:
| Mirgina mai zafi | Mirgina cikin sanyi | |
| Yawan aiki | Mai girma sosai | Mai girma sosai |
| Zangon sashe | Mai girma sosai | Mai girma sosai |
| Kewayon girma | Mai girma sosai | Iyakance |
| Kayan aiki kewayon | Mai girma sosai | Babban |
| Tsawon sanda | A cikin tsayin daka na yau da kullun amma kuma a cikin na'urori akwai | A cikin tsayin daka na yau da kullun amma kuma a cikin na'urori akwai |
| Mafi ƙarancin adadi | Babban | Ƙasa |
| Saita farashin | Mai girma sosai | Babban |
| Lokutan isarwa | Watanni 3 - 4 | Watanni 3 - 4 |
| Girman wurin aiki | Babban girma, har zuwa tsawon kilomita 1 | Ƙaramin abu |
| Daidaiton girma | Ƙasa | Mai girma sosai |
| Ingancin saman | Taushi | Yayi kyau sosai |
| Farashin bayanin martaba | Farashi mai sauƙi zuwa matsakaici | Farashi mai matsakaici zuwa babba |
Maki daban-daban na Bakin Karfe don Bayanan martaba masu zafi da kuma Bayanan martaba masu sanyi
Shahararrun ƙarfen bakin ƙarfe na austenitic masu daraja 304, bi da bi 304L, da kuma 316 ko 316L da 316Ti sun dace da samar da sassan birgima masu zafi ko sanyi. Wannan yana tabbatar da samuwar bayanan ƙarfe a kasuwa. Wasu daga cikin matakan ƙarfe na bakin ƙarfe suna rasa fa'idodinsu na musamman lokacin da aka dumama su, don haka samfurin ƙarshe na iya samun wasu fasaloli da ba a so. Sauran kayan na iya zama da tauri da tauri, don haka ba zai yiwu a sami nakasu a yanayin sanyi ta hanyar birgima a zafin ɗaki ba.
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Lokacin Saƙo: Disamba-19-2022
