Tsarin karafa zubi da abubuwan da yake shafar aikin kwalliyar karfe

 1. Tsarin zane na simintin ƙarfe

    Tsarin samuwar graphite a cikin simintin ƙarfe ana kiransa tsarin zanawa. Tsarin asali na tsarin ƙarfe ƙarfe shine tsarin samuwar graphite a cikin baƙin ƙarfe. Sabili da haka, yana da matukar mahimmanci a fahimci yanayi da tasirin abubuwan da ke tattare da tsarin sarrafa hoto don ƙware tsarin da kaddarorin kayan ƙarfe na ƙarfe.

    Dangane da zane-zane na jihar Fe-C gami, za a iya raba tsarin sarrafa ƙarfe zuwa matakai uku:

    Mataki na farko shine matakin ruwa na hypoeutectic crystallization. Ciki har da crystallization na madaidaiciyar ginshiƙi daga matakin ruwa na abubuwan haɗin hypereutectic da lokacin ruwa na abubuwan eutectic don crystallize austenite da graphite, graphite wanda aka kirkira ta hanyar lalata ciminti na farko da ciminti na ciminti yayin babban zazzabi.

    Mataki na tsaka -tsaki shine mataki tsakanin canjin eutectic da canjin hypoeutectoid. Ciki har da hazo na kai tsaye na graphite na sakandare daga austenite da graphite da aka samu ta hanyar bazuwar ciminti na sakandare a cikin wannan zafin zafin.

    Mataki na uku, wato lokacin canji na jimlar rangwame. Ciki har da graphite eutectoid da aka kirkira yayin sauye-sauyen co-folding da graphite da aka samu ta hanyar rarrabuwa na simintin eutectoid a yayin da ake shafawa.

2. Abubuwan da ke shafar jadawalin ƙarfe

    Tsarin ƙarfe na ƙarfe ya dogara da matakin ƙima. Domin samun tsarin da ake buƙata, mabuɗin shine don sarrafa matakin ƙima. Aikace -aikace ya tabbatar da cewa abubuwa da yawa kamar abubuwan haɗin sinadaran baƙin ƙarfe, yawan sanyaya na lu'ulu'u na baƙin ƙarfe, zafi fiye da kima da tsayuwar baƙin ƙarfe, da sauransu, duk suna shafar zane -zane da ƙaramin ƙarfe na ƙarfe.

1. Tasirin sinadarai

    Daga cikin na kowa C, Si, Mn, P, da S a cikin simintin ƙarfe, C da Si sune abubuwan da ke haɓaka haɓaka hoto sosai, kuma S wani yanki ne wanda ke hana haɓakar hoto sosai. A hakikanin gaskiya, tasirin kowanne kashi akan ikon tsara hoto na baƙin ƙarfe yana da rikitarwa sosai. Tasirinsa yana da alaƙa da abun ciki na kowane ɓangaren da kansa kuma ko yana mu'amala da wasu abubuwa, kamar Ti, Zr, B, Ce, Mg, da sauransu, duk suna hana ƙima, amma idan abun cikinsa yayi ƙasa sosai (kamar B, Ce <0.01%, T <0.08%), suna nuna tasirin haɓaka hoto.

2. Illar sanyin sanyi

    Gabaɗaya, yawan sanyayawar simintin ƙarfe yana ɗaukar hankali, mafi dacewa shine don crystallization da canji gwargwadon tsarin jihar na tsarin tsayayyen Fe-G, da cikakken hoto; akasin haka, yana da kyau don crystallization da canji bisa ga tsarin jihar na Fe-Fe3C metastable system. A ƙarshe samu farin ƙarfe. Musamman a cikin jadawali a matakin eutectoid, tunda zazzabi yayi ƙasa, yawan sanyaya yana ƙaruwa, kuma yaduwar atom ɗin yana da wahala, gabaɗaya yana da wahala a ci gaba da haɓaka hoto a matakin eutectoid.

    Yawan sanyaya na ƙarfe ƙarfe shine babban abin da ke da alaƙa, wanda ke da alaƙa da zazzabin da ke zubowa, raunin yanayin zafi na kayan gyare -gyare da kaurin bango na simintin. Kuma galibi waɗannan abubuwan suna da tasiri iri ɗaya akan matakai biyu.

    Ƙara yawan zazzabin da ke zubowa na iya jinkirta saurin sanyaya simintin gyare -gyare, wanda ke inganta duka matakin farko na zayyanawa da mataki na biyu na zanawa. Sabili da haka, haɓaka zazzabi mai zuƙowa na iya jujjuya graphite zuwa wani gwargwado, kuma yana iya haɓaka canjin eutectoid.

3. Tasirin zafi fiye da kima da tsayin zafin zafin baƙin ƙarfe

    A cikin wani ma'aunin zafin jiki, ƙara yawan zafin zafin baƙin ƙarfe mai narkewa da tsawaita lokacin tsayuwa mai tsananin zafi zai haifar da tsaftace tsarin ginshiƙi a cikin baƙin ƙarfe da ƙara ƙarfin ƙarfe. Idan aka ƙara ƙaruwa, ƙarfin ƙarfin ƙarfe ƙarfe zai ragu, kuma ƙirar ƙirar graphite za ta lalace, har ma ciminti kyauta zai bayyana, wanda zai rage ƙarfi, don haka akwai 'zafin zafin'. A m zafin jiki yafi dogara a kan sinadaran abun da ke ciki na narkakkar baƙin ƙarfe da sanyaya kudi na simintin. Gabaɗaya an yi imanin cewa mahimmancin zafin zafin baƙin ƙarfe mai launin toka kusan 1500-1550 ℃, don haka koyaushe ana sa ran zafin zafin ƙarfe na ƙarfe ya fi girma.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa: Tsarin karafa zubi da abubuwan da yake shafar aikin kwalliyar karfe

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