Inganta Ƙarfin Ƙarfafan Ƙarfin Karfe Welding Consumables Composition

Hanyar haɓakawa na tsarin waldi na ƙaramin ƙarfe mai ƙarfi mai ƙarfi shine don samar da ƙarin ferrite acicular. Bincike ya nuna cewa acicular ferrite yana da ƙimar hatsi mai kyau da kuma yawaitar rarrabuwa. Lokacin da abun cikinsa ya fi 65% kuma matsakaicin girman lath yana kusan 1 μm, ƙarfe na walda na iya samun kyakkyawan ƙarfi da tauri.

Yadda ake samun ƙungiyar da ke sama?

Ya dace waldi abu gami abun da ke ciki zane shine mabuɗin.

1. C. Ana sarrafa abun cikin C gaba ɗaya a 0.05% zuwa 0.10%, kuma kwatancen carbon bai wuce 0.39 ba. A cikin wannan kewayon, ana iya samar da slat ferrite na gefe da acicular ferrite, kuma yankin reheat na waldi yana canzawa zuwa babban ferrite mai daidaitawa.
2. Mn. Mn yana da sakamako biyu na gaba akan gyaran ƙarfe da walƙiya. Ingantaccen abun ciki na Mn zai iya samun ƙarin acetular ferrite. Koyaya, ƙari mai yawa na Mn zai haifar da ƙimar iyakar iyakar hatsi na bainite ya zama mafi girma fiye da ƙimar ƙirar intragranular na acicular ferrite, wanda zai haɓaka taurin walda. Gabaɗaya ana sarrafa abun cikin Mn a 0.6 zuwa 1.8%.
3. Kr. Yayin da abun cikin Cr a cikin ƙarfe na ƙarfe ke ƙaruwa, adadin acicular ferrite yana ƙaruwa, ana gyara matattara na walda, kuma proeutectoid ferrite a cikin ginshiƙi kuma yanki mai kauri yana raguwa. Ƙarfin tasirin yana raguwa tare da haɓaka abun ciki na Cu kuma yana ƙaruwa tare da haɓaka abun ciki na Cr. Abubuwan da ke cikin Cr yawanci 0.9 zuwa 1.0%.
4. Ti. Matsakaicin abun ciki na Ti don samun mafi kyawun haɗin tsarin da tasirin tasiri shine 0.02% zuwa 0.05%. Bincike ya nuna cewa lokacin da abun cikin Ti a cikin ƙarfe na baƙin ƙarfe shine 0.014% zuwa 0.048%, tsarin waldi na farantin Q235 galibi ya ƙunshi ferrite mai daidaitawa da acicular ferrite. Tare da haɓaka abun ciki na Ti, acicular ferrite Ƙara abun ciki da raguwar tsayi zai ƙara ƙarfin ƙarfin ƙarfe na walda. Wannan ya faru ne saboda samuwar haɗaɗɗen TiO2 lokacin da abun cikin Ti a cikin ƙarfe na ƙarfe ya fi abun Al, wanda ya dace da ƙirar acicular ferrite.
5. B. Gwaje -gwaje sun nuna cewa lokacin da abun cikin B ya kasance tsakanin 0.0032% da 0.0103%, acicular ferrite yana raguwa tare da haɓaka abun cikin B, kuma tasirin tasirin yana raguwa sosai. Wannan ya faru ne saboda raguwar zafin eutectoid da B. ya haifar, amma, idan an ƙara Ti mafi girma a cikin waldi kuma an tabbatar da ƙarancin alkalinity, kuma lokacin da rabo na boron zuwa nitrogen (B/N) a cikin ƙarfe na ƙarfe yana cikin kewayon 0.6 zuwa 0.8, samuwar allura na iya zama da fa'ida. Haɗin ferrite wanda ya ƙunshi Ti-dauke da oxide zai iya samun ƙimar tasirin ƙima mai ƙarfi don ƙarfe na waldi; idan B/N ya fi 0.8 girma, tasirin tasirin zai ragu. Ana sarrafa abun cikin B gaba ɗaya tsakanin 0.003 ～ 0.006%.
6. O. Al, Mg da sauran wakilai masu raguwa masu ƙarfi ana ƙara su zuwa ƙarfe na ƙarfe don deoxidize da gyara nitrogen, amma yana da sauƙi don samar da ƙananan raunin AlN polygonal, wanda ke lalata ƙarancin zafin zafin baƙin ƙarfe. An ba da shawara a cikin wallafe -wallafen cewa ƙara adadin LiF da ya dace zuwa jigon juzu'in zai haifar da Li3N tare da N a cikin yankin arc, ta haka yana rage ƙimar N cikin baƙin ƙarfe da rage yawan haɗarin haɗarin AlN. Hakanan akwai ra'ayi cewa samuwar lokaci na V (C, N) ta hanyar hazo N da V na iya haɓaka ƙirar acicular ferrite. Hakanan an nuna shi a cikin adabi cewa ƙarin adadin Fe2O3, MnO2, da sauransu zuwa ainihin na iya haɓaka abun ciki na O a cikin ƙarfe na waldi, amma samar da madaidaicin madaidaiciya wanda Al2O3 ya mamaye, wanda har yanzu yana dacewa don samun acicular ferrite. . Weld kungiyar. Gabaɗaya an yi imani da cewa a cikin iyakar Al/O = 0.45, haɓaka da ta dace a cikin rabo na Al/O a cikin ƙaramin ƙarfe na ƙarfe na ƙarfe na ƙarfe na iya haɓaka ƙaruwar ƙarin abubuwan haɓaka tare da girman 0.2 zuwa 0.8 μm, inganta haɓaka na acicular ferrite, don haka Taurin yana da kyau.
7. S. S kuma abu ne mai ƙazanta na ƙazanta a cikin ƙarfe na ƙarfe, amma barbashi na FeS wanda ke ɗauke da ƙaramin adadin Mn da Cu suna da tasiri don tsinkayar acicular ferrite.

Bugu da ƙari, kula da girman da sifar shigarwar shima yana da mahimmanci. Gabaɗaya an yi imanin cewa barbashi mai yawa ya ƙunshi MnS da sauran matakan amorphous tare da girman 0.5-0.8 μm da ƙaramin TiO a farfajiya shine mafi fa'ida ga ƙirar aceticular ferrite.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa:Inganta Ƙarfin Ƙarfafan Ƙarfin Karfe Welding Consumables Composition

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