Menene aluminium ingot?

Menene aluminum ingot?

Aluminum karfe ne mai launin azurfa kuma yana matsayi na uku a cikin ɓawon ƙasa bayan oxygen da silicon. Girman aluminum yana da ƙananan ƙananan, kawai 34.61% na baƙin ƙarfe da 30.33% na jan karfe, don haka ana kiransa karfen haske. Aluminum karfe ne mara tafsiri wanda abin da ake samarwa da amfaninsa ya kasance na biyu bayan karfe a duniya. Domin aluminium yana da haske, ana amfani da shi wajen kera motocin kasa da ruwa da na sama kamar motoci, jiragen kasa, jiragen karkashin kasa, jiragen ruwa, jiragen sama, roka, da jirage don rage nauyinsa da kuma kara kaya. Abubuwan da ake amfani da su a cikin masana'antunmu na yau da kullum ana kiran su aluminum ingots. Bisa ga ma'auni na kasa (GB/T 1196-2008), ya kamata a kira su "aluminum ingots don remelting", amma kowa yana amfani da su "aluminum ingots". Ana samar da shi ta hanyar lantarki ta amfani da alumina-cryolite. Bayan redumas melu ya shigar da aikace-aikace aikace-aikace, akwai manyan rukuni biyu: jefa allurar Alumum da lalata aluminum. Aluminum da simintin gyare-gyaren aluminium simintin gyare-gyaren aluminum ne da aka samar ta hanyar simintin gyare-gyare; nakasasshiyar aluminium da alluran aluminium ana sarrafa samfuran aluminum waɗanda aka samar ta hanyoyin sarrafa matsa lamba: faranti, tube, foils, tubes, sanduna, siffofi, wayoyi da ƙirƙira. Bisa ga ma'auni na kasa, "An raba ingots na aluminum zuwa maki 8 bisa ga tsarin sinadaran, wanda shine Al99.90, Al99.85, Al99.70, Al99.60, Al99.50, Al99.00, Al99.7E, Al99. 6E" (Lura: Lamba bayan Al shine abun ciki na aluminum). Wasu mutane suna kiran "A00" aluminum, wanda shine ainihin aluminum tare da tsaftar kashi 99.7%, wanda ake kira "standard aluminum" a kasuwar London. Matsayin fasaha na ƙasarmu a cikin shekarun 1950 ya fito ne daga tsohuwar Tarayyar Soviet. "A00" alama ce ta Rasha a cikin ƙa'idodin Tarayyar Soviet. "A" harafin Rashanci ne, ba Turanci "A" ko "A" na haruffan sauti na Sinanci ba. Idan ya yi daidai da ƙa'idodin ƙasa da ƙasa, ya fi dacewa a kira "aluminium daidaitaccen". Daidaitaccen aluminum ingot ne na aluminium mai ɗauke da 99.7% aluminum, wanda aka yi rajista a kasuwar London.

Yadda ake yin ingots na aluminum
Tsarin simintin gyare-gyaren aluminium yana amfani da narkakkar aluminum don yin allura a cikin ƙirar, kuma bayan an fitar da shi bayan an sanyaya shi a cikin simintin simintin, aikin allura muhimmin mataki ne na ingancin samfurin. Tsarin simintin kuma shine tsarin jiki na ƙirƙira ruwa aluminium zuwa ƙaƙƙarfan aluminum.
Tsarin tafiyar da simintin gyaran gyare-gyare na aluminum yana da kusan kamar haka: Aluminum tapping-slagging- picking up-kayan kayan aiki-tanderu loading-refining-simintin gyare-gyare-aluminum ingots don gyara-ƙammala samfurin dubawa-kammala samfurin dubawa-rakin aluminium fita-slagging kashe-ɗaukar sama-samar da kayan aiki. alloy ingots-ƙammala samfurin dubawa-kammala samfurin dubawa-wasanni

Hanyoyin simintin gyare-gyaren da aka fi amfani da su sun kasu zuwa ci gaba da yin simintin gyare-gyare da kuma yin simintin gyare-gyare na tsaka-tsaki

Ci gaba da yin simintin gyare-gyare

Ana iya raba ci gaba da simintin gyare-gyare zuwa simintin tanderu gauraye da simintin waje. Duk suna amfani da injunan simintin gyare-gyare. Cakuda simintin tanderu tsari ne na jefar da narkakkar aluminum a cikin tanderun da ake hadawa, kuma ana amfani da shi ne don samar da ingots na aluminium don sake narkewa da fitar da gawa. Ana yin simintin gyare-gyaren waje kai tsaye daga ladle zuwa na'urar simintin, wanda galibi ana amfani da shi lokacin da kayan aikin ba za su iya cika buƙatun samarwa ba ko ingancin kayan da ke shigowa ba su da kyau don a ciyar da su kai tsaye cikin tanderun. Tunda babu tushen dumama na waje, ana buƙatar ladle ɗin yana da takamaiman zafin jiki, gabaɗaya tsakanin 690°C da 740°C a lokacin rani da 700°C zuwa 760°C a cikin hunturu don tabbatar da cewa ingot ɗin aluminium ya sami kyakkyawan bayyanar.

Don yin simintin simintin gyare-gyare a cikin tanderun da ake hadawa, dole ne a fara haɗa kayan aikin, sannan a zuba a cikin tanderun ɗin, a jujjuya su daidai, sa'an nan kuma ƙara da juzu'i don tacewa. Dole ne a fayyace ingot ɗin simintin simintin fiye da mintuna 30, kuma za'a iya jefa slag bayan bayani. Yayin yin simintin, idon tanderun tanderun da ke gauraya yana daidaitawa tare da na'ura na biyu da na uku na na'urar simintin, wanda zai iya tabbatar da wani mataki na motsi lokacin da ruwa ya canza kuma aka canza m. Idon tanderun da injin simintin gyare-gyare an haɗa su tare da wanki. Yana da kyau a sami guntun wanki, wanda zai iya rage aluminum oxidation kuma ya guje wa vortex da splashing. Lokacin da aka dakatar da injin ɗin fiye da sa'o'i 48, ya kamata a fara zafi da ƙura na tsawon awanni 4 kafin a sake farawa. Narkakken aluminum yana gudana cikin gyaggyarawa ta wurin wanki, kuma ana cire fim ɗin oxide da ke saman narkakkar aluminum da shebur, wanda ake kira slagging. Bayan an cika nau'in nau'i ɗaya, ana motsa mai wanki zuwa ƙirar ta gaba, kuma injin ɗin yana ci gaba da ci gaba. Mold ɗin yana ci gaba a jere, kuma narkakkar aluminum a hankali yana yin sanyi. Lokacin da ya isa tsakiyar na'uran simintin, narkakkar aluminum ta taso zuwa cikin ingots na aluminium, waɗanda na'urar bugawa ta yi alama da lambar narkewa. Lokacin da ingot na aluminium ya kai saman na'urar simintin, ya taru gaba ɗaya zuwa cikin ingot na aluminum. A wannan lokacin, ana juyar da gyaggyarawa, kuma ana fitar da ingot na aluminum daga cikin gyaggyarawa, kuma ya faɗi a kan trolley ɗin ingot ta atomatik, wanda ta atomatik ya tara shi tare da tari ya zama gamawar aluminum. Ana sanyaya injin ɗin ta hanyar fesa ruwa, amma dole ne a ba da ruwan bayan an kunna injin ɗin don cikakken juyi guda ɗaya. Kowane ton na narkakkar aluminum yana cinye kusan 8-10t na ruwa, kuma ana buƙatar busa don sanyaya saman ƙasa a lokacin rani. Ingot ɗin simintin gyare-gyare ne mai lebur, kuma ƙaƙƙarfan shugabanci na narkakkar aluminum daga ƙasa zuwa sama, kuma tsakiyar ɓangaren sama yana ƙarfafawa a ƙarshe, yana barin raguwa mai siffar tsagi. Lokacin ƙarfafawa da yanayin kowane bangare na aluminum ingot ba iri ɗaya ba ne, don haka tsarin sinadaransa shima zai bambanta, amma ya dace da ma'auni gaba ɗaya.

Lalacewar gama gari na ingots na aluminum don remelting sune:

① Stoma. Babban dalili shi ne cewa yawan zafin jiki na simintin gyare-gyaren ya yi yawa, narkakken aluminum ya ƙunshi ƙarin gas, saman aluminum ingot yana da pores da yawa (pinholes), saman yana da duhu, kuma zafi yana faruwa a lokuta masu tsanani.
② Haɗin kai. Babban dalili shi ne cewa slagging ba shi da tsabta, yana haifar da ƙaddamar da ƙaddamarwa a saman; na biyu shi ne cewa zafin narkakkar aluminum ya yi ƙasa da ƙasa, yana haifar da haɗaɗɗun slag na ciki.
③ Ripple da walƙiya. Babban dalili shi ne cewa aikin ba shi da kyau, kayan aikin aluminium ya yi girma sosai, ko injin ɗin ba ya aiki yadda ya kamata.
④ Kararrawa. Ana haifar da faɗuwar sanyi saboda ƙarancin zafin jiki da yawa, wanda ke sa lu'ulu'u na ingot na aluminum ba su da yawa, yana haifar da sako-sako har ma da tsagewa. Ana haifar da fashewar thermal saboda tsananin zafin simintin.
⑤ Rarraba abubuwan da aka gyara. Yawanci yakan faru ne ta hanyar hada-hadar rashin daidaituwa lokacin da ake jefa gami.

Simintin gyare-gyare na tsaka-tsaki na tsaye

Ana amfani da simintin gyare-gyare na tsaka-tsaki na tsaye musamman don samar da ingots na waya na aluminium, ingots na katako da nakasar gami iri-iri don sarrafa bayanan martaba. Ana zuba narkakkar aluminum a cikin tanderun da ake hadawa bayan batching. Saboda buƙatun musamman na wayoyi, dole ne a ƙara farantin matsakaici Al-B don cire titanium da vanadium (waya ingots) daga narkakken aluminum kafin yin simintin gyare-gyare; Dole ne a ƙara ƙwanƙwasa tare da Al-Ti-B alloy (Ti5% B1%) don gyaran gyare-gyare. Sanya ƙungiyar saman ta yi kyau. Sai a zuba 2# refining agent zuwa ga high-magnesium alloy, adadin ya kai kashi 5%, sai a jujjuya su daidai, bayan an tsaya tsawon minti 30, sai a cire dattin, sai a jefa. Ɗaga chassis ɗin na'urar yin simintin kafin yin simintin, kuma a busa damshin da ke kan chassis tare da matse iska. Sa'an nan kuma ɗaga farantin tushe a cikin crystallizer, shafa man mai mai mai laushi zuwa bango na ciki na crystallizer, sanya wasu ruwa mai sanyaya a cikin jaket na ruwa, sanya busassun busassun busassun da preheated, atomatik daidaita filogi da wanki a wurin, don rarraba farantin kowane tashar jiragen ruwa yana tsakiyar tsakiyar crystallizer. A farkon simintin, danna filogi na daidaitawa ta atomatik da hannunka don toshe bututun ƙarfe, yanke idon tanderun tanderun haɗaɗɗiyar, sa'annan ka bar ruwan aluminium ya gudana cikin farantin rarraba ta cikin wanki. Lokacin da ruwan aluminium ya kai 2/5 a cikin farantin rarraba, saki atomatik Daidaita filogi ta yadda narkakken aluminum ya gudana cikin crystallizer, kuma narkar da aluminum yana sanyaya akan chassis. Lokacin da ruwan aluminium ya kai tsayin 30mm a cikin crystallizer, ana iya saukar da chassis, kuma za a fara aika ruwan sanyi. Filogi mai daidaitawa ta atomatik yana sarrafa daidaitaccen kwararar ruwa na aluminium zuwa cikin crystallizer kuma yana kiyaye tsayin ruwan aluminium a cikin crystallizer baya canzawa. Ya kamata a cire fim ɗin ƙura da oxide a saman narkakken aluminum a cikin lokaci. Lokacin da tsayin ingot na aluminium ya kai 6m, toshe idon tander, cire farantin rarraba, dakatar da samar da ruwa bayan an daidaita ruwan aluminium gaba ɗaya, cire jaket ɗin ruwa, fitar da simintin aluminium na simintin tare da crane monorail, sannan a sanya shi a kan injin sawing gwargwadon girman da ake buƙata. A lokacin simintin gyare-gyare, ana kiyaye zafin jiki na narkakkar aluminum a cikin tanderun haɗakarwa a 690-7l0 ° C, zazzabi na narkakkar aluminum a cikin farantin rarraba ana kiyaye shi a 685-690 ° C, saurin jefar shine 190-21Omm / min, kuma ruwan sanyi shine 0.147-0.196MP.

Gudun simintin gyare-gyare ya yi daidai da ingot na linzamin kwamfuta tare da sashin murabba'i:
VD=K inda V shine saurin jefar, mm/min ko m/h; D shine tsawon gefen ɓangaren ɓangaren ingot, mm ko m; K shine madaidaicin ƙimar, m2/h, gabaɗaya 1.2 ~ 1.5.

Simintin gyare-gyare na tsaka-tsaki na tsaye hanya ce ta crystallization. Bayan narkakkar aluminium ta shiga ramin simintin, sai ya fara yin crystallize a kan farantin ƙasa da bangon ciki na ƙirar. Saboda yanayin sanyaya na tsakiya da bangarorin sun bambanta, crystallization ya zama nau'i na ƙananan tsakiya da babba. The chassis yana saukowa a koyaushe. A lokaci guda kuma, ana ci gaba da yi wa ɓangaren sama allura da ruwa na aluminium, ta yadda za a sami yanki mai ƙarfi tsakanin ƙaƙƙarfan aluminium da na ruwa. Domin ruwan aluminium yana raguwa lokacin da yake jujjuyawa, kuma akwai wani nau'in mai mai mai a jikin bangon ciki na crystallizer, yayin da chassis yana saukowa, ƙaƙƙarfan aluminum yana fita daga crystallizer. Akwai da'irar ramukan sanyaya ruwa a cikin ƙananan ɓangaren crystallizer, kuma ana iya fesa ruwan sanyi har sai ya tsere. Fuskokin ingot na aluminium ana sanya shi zuwa sanyaya na biyu har sai an jefa duk ingot ɗin waya.

Tsararren ƙira na iya kafa ingantattun yanayi mai gamsarwa, wanda ke da fa'ida ga girman hatsi, kaddarorin inji da ƙarancin wutar lantarki na crystallization. Babu bambanci a cikin kaddarorin inji a cikin tsayin shugabanci na ingot mai kwatanta, rarrabuwar kuma karami ne, adadin sanyaya yana da sauri, kuma ana iya samun tsari mai kyau na crystal.

Filayen ingot na waya na aluminium ya kamata ya kasance mai laushi da santsi, ba tare da kullun ba, fasa, pores, da dai sauransu, tsawon tsayin daka bai kamata ya wuce 1.5mm ba, zurfin ƙwanƙwasa da ƙugiya a saman bai kamata ya wuce 2mm ba, kuma sashin kada ya kasance da raguwa, pores da slag inclusions. Babu fiye da 5 slag inclusions kasa da 1mm.

Babban lahani na ingots na waya ta aluminum sune:

① Tsatsa. Dalili kuwa shi ne, zafin narkakkar aluminum ya yi yawa, saurin gudu ya yi yawa, kuma ragowar damuwa yana ƙaruwa; Abubuwan da ke cikin siliki a cikin narkakkar aluminum sun fi 0.8%, kuma ana samar da narke guda ɗaya na aluminum da silicon, sa'an nan kuma an samar da wani adadin siliki na kyauta, wanda ke kara yawan zafin jiki na karfe: Ko kuma yawan ruwan sanyi bai isa ba. Lokacin da farfajiyar ta kasance m ko ba a yi amfani da man shafawa ba, saman da sasanninta na ingot suma zasu tsage.

② Haɗin kai. Haɗin da aka haɗa a saman narkar da wayar aluminium yana faruwa ne ta hanyar jujjuyawar narkakkar aluminum, da ɓarkewar fim ɗin oxide a saman narkakkar aluminum, da ƙura a saman da ke shiga gefen ingot ɗin. Wani lokaci man shafawa kuma zai iya kawo wasu slag. Haɗin slag na ciki yana haifar da ƙarancin zafin narkakkar aluminum, babban danko, rashin iyawar slag don yin iyo a cikin lokaci ko sau da yawa canje-canje na narkakkar aluminum matakin yayin simintin gyare-gyare.

③Daki mai sanyi. Samuwar shingen sanyi yana faruwa ne ta hanyar sauye-sauye da yawa a matakin narkakkar aluminum a cikin gyare-gyare, ƙarancin zafin jiki, jinkirin saurin yin simintin, ko girgiza da rashin daidaituwa na na'urar simintin.

④ Stoma. Ƙofofin da aka ambata a nan suna nufin ƙananan pores tare da diamita na ƙasa da 1 mm. Dalilin haka kuwa shi ne, zafin da ake zubarwa ya yi yawa, kuma narkarwar tana da sauri sosai, ta yadda iskar da ke cikin ruwan aluminium ba za ta iya tserewa cikin lokaci ba, kuma bayan dagewa, sai a taru kananan kumfa don su zama pores a cikin ingot.

⑤Filin yana da muni. Saboda bangon ciki na crystallizer ba shi da santsi, tasirin lubrication ba shi da kyau, kuma ana samun ciwace-ciwacen aluminium akan farfajiyar crystal a lokuta masu tsanani. Ko kuma saboda rabon ƙarfe da siliki ya yi girma sosai, lamarin rarrabuwar kawuna wanda ya haifar da rashin daidaituwa.

⑥ Leakage na aluminum da sake nazari. Babban dalilin shine matsalar aiki, kuma mai tsanani na iya haifar da nodules.

Aikace-aikace na Cast Aluminum Silicon (Al-Si) Alloy
Aluminum-silicon (Al-Si) gami, yawan juzu'i na Si shine gabaɗaya 4% ~ 22%. Saboda Al-Si alloy yana da kyawawan kaddarorin simintin gyare-gyare, irin su ruwa mai kyau, ƙarancin iska mai kyau, ƙananan raguwa da ƙarancin zafi, Bayan gyare-gyare da magani mai zafi, yana da kyawawan kaddarorin inji, kaddarorin jiki, juriya na lalata da matsakaicin machining Properties. Shi ne mafi m kuma mafi m nau'in simintin aluminum gami. Ga wasu misalan waɗanda aka fi amfani da su:

(1) ZL101 (A) gami ZL101 gami yana da kyakyawan iska mai ƙarfi, ruwa mai ƙarfi da juriya na thermal, matsakaicin kaddarorin inji, aikin walda da juriya na lalata, abun da ke cikin sauƙi, sauƙin simintin gyare-gyare, kuma dacewa da hanyar simintin gyare-gyare daban-daban. An yi amfani da alloy na ZL101 don hadaddun sassa waɗanda ke ɗaukar matsakaicin nauyi, kamar sassan jirgin sama, kayan kida, gidajen kayan aiki, sassan injin, sassan mota da na jirgi, tubalan silinda, jikin famfo, ganguna, da sassan lantarki. Bugu da kari, dangane da gami na ZL101, abubuwan da ke cikin najasa ana sarrafa su sosai, kuma ana samun alloy na ZL101A tare da kaddarorin injina mafi girma ta hanyar haɓaka fasahar simintin. An yi amfani da shi don jefa sassa daban-daban na harsashi, gawarwakin jirgin sama, akwatunan gear motoci, da mai. Akwatin gwiwar hannu, na'urorin haɗi na jirgin sama da sauran sassa masu ɗaukar kaya.

(2) ZL102 alloy ZL102 alloy yana da mafi kyawun juriya na thermal crack da kyaun iska mai kyau, da kuma ruwa mai kyau, ba za a iya ƙarfafa shi ta hanyar maganin zafi ba, kuma yana da ƙananan ƙarfi. Ya dace da simintin gyare-gyaren sassa masu girma da sirara. Ya dace da yin simintin mutuwa. Ana amfani da irin wannan nau'in gami don jure ƙananan simintin simintin gyare-gyare na bakin ciki tare da sifofi masu rikitarwa, kamar ɗakunan kayan aiki daban-daban, casings na mota, kayan haƙori, pistons, da sauransu.

(3) ZL104 alloy ZL104 alloy yana da ƙarancin iska mai kyau, haɓakar ruwa da juriya na thermal, ƙarfin ƙarfi, juriya na lalata, aikin walda da yankan aikin, amma ƙarancin ƙarfin juriya na zafi, sauƙin samar da ƙananan pores, simintin gyare-gyaren tsari ya fi rikitarwa. Don haka, ana amfani da shi ne don kera manyan simintin gyare-gyaren yashi mai girma wanda ke jure babban lodi, irin su casings na watsawa, tubalan silinda, bawul ɗin kan silinda, ƙafafun bel, akwatunan kayan aikin murfi da sauran jiragen sama, jiragen ruwa da sassan mota.

(4) ZL105 alloy ZL105 gami yana da manyan kaddarorin inji, ingantaccen aikin simintin gyare-gyare da aikin walda, mafi kyawun aikin yankewa da ƙarfin juriya mai zafi fiye da gami da ZL104, amma ƙarancin filastik da ƙarancin lalata. Ya dace da hanyoyi daban-daban na simintin gyare-gyare. Ana amfani da irin wannan nau'in gami don samar da jirgin sama, injin yashi da sassa na simintin ƙarfe na ƙarfe waɗanda ke ɗaukar nauyi masu nauyi, irin su casings ɗin watsawa, tubalan silinda, ɗakunan famfo na ruwa da sassa na kayan aiki, gami da kayan tallafi da sauran sassan injin.

Aikace-aikace na Cast Aluminum Zinc (Al-Zn) Alloy

Ga Al-Zn Alloys, saboda babban solubility na Zn a cikin Al, lokacin da Zn tare da taro juzu'i fiye da 10% aka ƙara zuwa Al, da ƙarfi na gami za a iya inganta sosai. Ko da yake irin wannan nau'in gawa yana da yanayin tsufa na halitta kuma ana iya samun ƙarfin ƙarfi ba tare da maganin zafi ba, rashin amfani da irin wannan nau'in kayan aiki shine rashin juriya na lalata, babban yawa, da zafi mai zafi a lokacin simintin gyare-gyare. Don haka, ana amfani da irin wannan nau'in gami don kera sassan gidaje na kayan aikin da aka kashe.

Halaye da aikace-aikace na gama-gari na Al-Zn alloys sune kamar haka:

(1) ZL401 alloy ZL401 gami yana da matsakaicin simintin simintin gyare-gyare, ƙananan rami mai ƙyalli da yanayin fashewa mai zafi, aikin walda mai kyau da yanke aikin, babban ƙarfi a cikin yanayin simintin simintin gyare-gyare, amma ƙarancin filastik, babban yawa, da juriya mara kyau. Ana amfani da alloy na ZL401 don sassa daban-daban na simintin simintin gyare-gyare, yanayin zafin aiki ba ya wuce digiri 200 na ma'aunin celcius, kuma tsari da siffar sassan motoci da na jirgin sama suna da rikitarwa.

(2) ZL402 gami ZL402 gami yana da matsakaicin simintin simintin gyare-gyare, mai kyau ruwa, matsakaicin iska-tsatson iska, juriya na thermal crack, kyakkyawan aikin yankan, babban kayan aikin injiniya da tasiri tauri a cikin yanayin da aka jefa, amma babban yawa, smelting Tsarin yana da rikitarwa, kuma galibi ana amfani dashi don kayan aikin noma, kayan aikin injin, simintin gyare-gyaren iskar oxygen, na'urori masu sarrafa iska, da na'urori masu sarrafa iska, radiyo, rota.
Aikace-aikace na Cast Aluminum Magnesium (Al-Mg) Alloy

Matsakaicin juzu'i na Mg a cikin Al-Mg gami shine 4% ~ 11%. Alloy yana da ƙananan ƙarancin ƙima, manyan kayan aikin injiniya, kyakkyawan juriya na lalata, kyakkyawan aikin yankan, da haske mai kyau da kyau. Duk da haka, saboda rikitaccen tsarin narke da simintin gyare-gyare na irin wannan nau'i na kayan aiki, baya ga amfani da shi azaman gawa mai juriya, ana amfani da ita azaman kayan ado. Halaye da aikace-aikace na gama-gari na Al-Mg alloys sune kamar haka.

(1) ZL301 gami ZL301 gami yana da babban ƙarfi, mai kyau elongation, m sabon yi, mai kyau weldability, za a iya anodized, kuma vibrated. Lalacewar ita ce tana da halin yin sako-sako da abin da ba a gani ba kuma yana da wahalar jefawa. ZL301 alloy Ana amfani da shi don kera sassa tare da juriya mai ƙarfi a ƙarƙashin babban nauyi, zafin aiki a ƙasa da digiri Celsius 150, da aiki a cikin yanayi da ruwan teku, kamar firam, goyan baya, sanduna da kayan haɗi.

(2) ZL303 alloy ZL303 gami yana da juriya mai kyau na lalata, mai kyau weldability, kyakkyawan aikin yankan, polishing mai sauƙi, aikin simintin karɓuwa, ƙananan kaddarorin inji, ba za a iya ƙarfafa shi ta hanyar magani mai zafi ba, kuma yana da hali don samar da ramukan shrinkage. Ana amfani da shi sosai Die simintin. Ana amfani da irin wannan nau'in gami don matsakaicin nauyin sassa a ƙarƙashin aikin lalata ko sassa a cikin yanayin sanyi da zafin aiki da bai wuce digiri 200 ba, kamar sassan jirgin ruwa da harsashi na inji.

(3) ZL305 gami ZL305 gami da aka yafi kara da Zn a kan tushen Al-Mg gami don sarrafa halitta tsufa, inganta ƙarfi da danniya lalata juriya, da kyau m inji Properties, da kuma rage hadawan abu da iskar shaka, porosity da pore lahani na gami. Ana amfani da irin wannan nau'in gami don ɗaukar nauyi, yanayin aiki ƙasa da digiri 100, da manyan sassa masu lalata da ke aiki a cikin yanayi ko ruwan teku, kamar sassan jiragen ruwa.
Gabatarwa ga ilimin ingot aluminum
Aluminum ingot don remelting-15kg, 20kg (≤99.80% Al):
T-dimbin yawa aluminum ingot--500kg, 1000kg (≤99.80% Al):
High-tsarki aluminum ingots-10kg, 15kg (99.90% ~ 99.999% Al);
Aluminum alloy ingot - 10kg, 15kg (Al--Si, Al--Cu, Al--Mg);
Plate ingot - 500 ~ 1000kg (don yin farantin karfe);
Round spindles-30 ~ 60kg (don zanen waya).

Karin bayani Link:https://www.wanmetal.com/

 

 

 

Madogararsa: Intanet
Disclaimer: Bayanan da ke cikin wannan labarin don tunani ne kawai, ba a matsayin shawarar yanke shawara kai tsaye ba. Idan ba ku da niyyar keta haƙƙin ku na doka, da fatan za a tuntuɓe mu cikin lokaci.