Matakai don rage abubuwan cikin hydrogen, oxygen da nitrogen a ƙarfe

   Gabaɗaya, ƙarfe mai tsabta yana nufin ƙimar ƙarfe wanda ke da ƙarancin abun ciki na manyan abubuwan ƙazanta guda biyar (S, P, H, O, N) a cikin ƙarfe, kuma yana sarrafa abubuwan da ba na ƙarfe ba (oxides, sulfides) a cikin ƙarfe. Matakan gabaɗaya don rage abun cikin [H], [O] da [N] a cikin ƙarfe sun haɗa da:

　　1, [H] abun ciki

　　(1) Ruwan iska

“Rage PH2 na iya rage narkewar sinadarin hydrogen a cikin ƙarfe, don haka ana iya amfani da gurɓataccen injin don rage abubuwan [H] a cikin ƙarfe.

　　(2) Rage abubuwan danshi na kayan

　　Kashi 80% na sinadarin hydrogen a cikin narkakken ƙarfe ya fito ne daga albarkatun ƙasa, kayan ƙyama da danshi a cikin yanayi. Yakamata a kula da yin burodin ladle, tundish, ferroalloy, kayan taimako, musamman lemun tsami.

　　 Bugu da ƙari, hulɗa kai tsaye na narkakken ƙarfe tare da yanayin yakamata a rage: ƙarfe mai narkarwa bayan maganin ɓarna ya kamata ya guji ƙara ƙarfin wuta, kuma yakamata a sarrafa matsin argon don hana ɓarkewar ƙarfe ya fallasa; a lokaci guda, ya kamata a yi kariya a lokacin zuba.

　　2, [N] abun ciki

　　 yayi kama da hanyar rage [N] abun cikin ƙarfe. A cikin sarrafawa don rage abun cikin [N] a cikin ƙarfe, ban da kulawar injin na narkakken ƙarfe da rage hulɗa da narkakken ƙarfe tare da yanayi, an mai da hankali kan sarrafa abun gami.

A yayin aiki, ana sarrafa abubuwan da ke rage abun cikin nitrogen a cikin ƙarfe (Si, Ni) zuwa iyakar ƙayyadaddun ƙayyadaddun abubuwa, kuma abubuwan da ke haɓaka abubuwan nitrogen a cikin ƙarfe (Mn, Cr, Mo, V, Nb) ana sarrafa su a cikin takamaiman iyaka gwargwadon iko don rage tasirin sa.

　　3, [O] abun ciki

　　(1) Fitar da murhun ƙarfe daga cikin makera

　　Tsarin tsaftacewa na iya cire kusan kashi 80% na abubuwan da aka haɗa a cikin narkakken ƙarfe.

　　(2) Inganta daidaiton iko na abun cikin C a ƙarshen ƙarshen wutar wutar lantarki

　　 Yi ƙoƙarin haɓaka madaidaicin ikon sarrafa ƙarshen lokacin busa iskar oxygen a cikin wutar lantarki don rage yawan wuce gona da iri.

　　(3) Hana kashe -kashe

　　An yi amfani da fasahar slag da ke gudana kafin a taɓa, ƙwanƙwasa ƙasan ƙasa da isasshen ƙarfe da aka keɓe a cikin tanderu don hana slagging.

　　(4) Ikon deoxidizer

　　A. Umarni mai dacewa na shiga. Umurnin ƙara deoxidizer shine kamar haka: kafin a taɓa, ƙara ƙaramin Fe-Mn a cikin ladle, ƙara Fe-Si bayan taɓawa, kuma yi amfani da mai ba da waya don ciyar da Al lokacin tacewa a wajen tashar tacewa.

　　B. Matsalar Mn/Si daidai. Lokacin Mn/Si> 2.5, ana yin MnO-SiO2 na al'ada kuma yana tashi cikin sauƙi.

　　C. Matsakaicin abun ciki na Al. Lokacin [Al] = 00.01-0.02%, T [O] mai dacewa shine mafi ƙanƙanta.

　　D, deoxygenation na ƙarshe. Don ƙarfafa deoxidation, Si-Ca ana amfani da shi don deoxidation na ƙarshe bayan tacewa.

　　(5) Sarrafa slag da kyau

　　 Sarrafa abun da ke cikin slag, zazzabi, da adadin slag don haɓaka ikon haɗawa don narkewa a cikin matakin slag.

　　(6) Dace mai motsawa

　　Ana amfani da tashin hankali da ya dace don jaddada cewa za a iya cire haɗe -haɗen ba tare da haɗa ɓargaren ƙarfe a cikin narkakken ƙarfe ba. Bugu da ƙari, ana iya amfani da busa argon mai taushi kafin a gama tacewa.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa: Matakai don rage abubuwan cikin hydrogen, oxygen da nitrogen a ƙarfe

Minghe Kamfanin 'Yan Wasa Masu Mutu aka sadaukar domin tsirar da samar da inganci da kuma high yi Gyare sassa (karfe mutu simintin sassa Range yafi hada da Thin-Wall Mutu Wasa,Hot Chamber Mutu Wasa,Cold Chamber Mutu Wasa), Zagaye Sabis (Mutuwar 'Yan Wasa,CNC machining,Motsa Motsa, Jiyya na sama) .Adadin al'ada Aluminium ya mutu, magnesium ko Zamak / zinc mutu simintin gyare-gyare da sauran buƙatun simintin maraba don tuntube mu.

Karkashin kulawar ISO9001 da TS 16949, Ana aiwatar da dukkan matakai ta hanyar daruruwan injunan jefa simintin da suka mutu, injunan axis 5, da sauran kayan aiki, tun daga masu fashewa zuwa na’urar Ultra Sonic masu wanki.Minghe ba kawai tana da kayan aiki na zamani ba amma kuma tana da kwararru ƙungiyar ƙwararrun injiniyoyi, masu aiki da sufetoci don tabbatar da ƙirar abokin ciniki ta zama gaskiya.

Manufactureran kwangilar masana'antar mutu. Abubuwan haɓakawa sun haɗa da sassan sanyi na sassan mutuɗar aluminum daga 0.15 lbs. zuwa 6 lbs., saurin canje-canje da aka saita, da aikin inji. Sabis-ƙarin ayyuka sun haɗa da gogewa, faɗakarwa, lalatawa, fashewar harbi, zane, zane, rufi, haɗuwa, da kayan aiki. Abubuwan da aka yi aiki tare sun haɗa da allo irin su 360, 380, 383, da 413.

Zinc ya mutu don jefa ƙirar ƙira / sabis na injiniya tare. Custom manufacturer na daidaici tutiya mutu simintin gyaran kafa. Castananan 'yan simintin gyare-gyare, pressurean ƙwanƙwasa masu juzu'in juzu'in simintin gyare-gyaren juzu'ai, ƙera simintin gyare-gyare na al'ada, ɓangaren mutu da' yan wasa masu mutuwa masu zaman kansu da ƙofar da aka hatimce za a iya ƙera su. Za'a iya kerarrar 'yan simintin a tsayi da faɗi har zuwa 24 a ciki. A cikin +/- 0.0005 a cikin. Haƙuri.  

ISO 9001: 2015 bokan masana'anta ta mutu magnesium, Abubuwan haɓaka sun haɗa da matsin lamba na magnesium mai matsi mai yawa har zuwa tan 200 mai ɗumi mai zafi & 3000 ton mai sanyi, ƙirar kayan aiki, gogewa, gyare-gyaren, inji, foda & zanen ruwa, cikakken QA tare da damar CMM , taro, marufi & isarwa.

ITAF16949 bokan. Servicearin Sabis ɗin Gyare Hadawa zuba jari,yashi,Kushin nauyi, Stauren ɓoye ɓoye,Siffar Centrifugal,Cast Vacuum,Dindindin Mould Gyare, .Hanyoyin iyawa sun hada da EDI, taimakon injiniya, ingantaccen samfuri da aiki na sakandare.

Fitar Masana'antu Abubuwan Nazarin sassa don: Motoci, Bikes, Jirgin sama, kayan kiɗa, Jirgin ruwa, Na'urorin hangen nesa, na'urori masu auna sigina, na'urori masu auna sigina, Na'urori, Kayan lantarki, ,unshi, Clocks, Inji, Injiniya, Kayan Kaya, Kayan Jiki, Jigs, Telecom, Haske, Kayan aikin likita, Na'urar daukar hoto, Robobi, Sassaka, kayan sauti, kayan wasanni, Kayan aiki, Kayan wasa da ƙari. 

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By Minghe Mutu Wasa Wasa | Categories: Labarai masu Taimakawa |Material Tags: Gyare Aluminum, Zinc Gyare, Fitar Magnesium, Castan Wasanni, Bakin Karfe Cast, Fitar tagulla,Gyare Tagulla,Fitar Bidiyo,Tarihin Kamfanin,Aluminum Mutu Gyare | Comments Off