Fitar tagulla

Sabis ɗin Gwanin Brass - Castungiyar Gwanin Gwanin Brass Alloy Sassan Kamfanin China

IATF 16949 BAYANAN KASASHEN KIRKI DOMIN MAGANAR KYAUTAR BRASS

Menene Gyare Copper? Gilashin tagulla tare da tutiya a matsayin babban abin da ake haɗawa galibi ana kiransa tagulla. Ana kiran gami da bin zinc binary wanda ake kira brass na yau da kullun, kuma ana iya kiran ternary, quaternary ko multi-element brass ta hanyar ƙara wasu ƙananan abubuwa a cikin haɗin tagulla-zinc ana kiransa da ƙarfe na musamman. -Zn gami mai haɗari. Matsakaicin zafin sa na karami karami ne kuma aikin wasan sa yafi kyau. Idan aka kwatanta shi da tagulla, tagulla yana da kayan aikin injiniya mafi girma. Bugu da kari, saboda tagulla ya kunshi adadi mai yawa na zinc, farashin ya yi kasa. Waɗannan sune dalilan da yasa ake amfani da tagulla mai yadu.

Ana amfani da tagulla don yin farin ƙarfe don yin simintin gyare-gyare. Ana amfani da simintin gyaran tagulla a masana'antun masana'antu, jiragen ruwa, jirgin sama, motoci, gini da sauran bangarorin masana'antu, kuma suna da wani nauyi a cikin kayan ƙarfe marasa ƙarfe masu nauyi, suna yin jerin tagulla na ƙarfe. farashi, aiki mai sassauci, fasali mai rikitarwa da manyan simintin gyare-gyare ana iya samun su, kuma sun mallaki babban rabo a cikin ƙirar kere kere, kamar kayan mashin da suka kai 60 zuwa 80%, motocin da suka kai 25%, da taraktoci masu ɗaukar nauyin 25%. 50 ～ 60%.

Ana neman sassan tagulla wanda ƙwararrun masu sana'anta kayan aikin simintin gyare-gyare ya keɓance? Ayyukan simintin gyare-gyaren tagulla na al'ada na Minghe na iya zama zaɓinku mafi kyau. Muna da sama da shekaru 30 da gogewa, muna da damar kirkirar masarufi masu sauki ko hadaddun tagulla wadanda suka hada da kayan kwalliyar tagulla masu inganci, kayan hada jarin tagulla, kayan hada simintin gyare-gyaren tagulla, kayan gyaran simintin tagulla da tagulla wadanda aka rasa kayan hada kumfa don saduwa da ku yana buƙatar tare da masu aiki amintacce, injiniyoyi masu inganci da kayan aiki a hannunmu. Dukkanin kayan gyaranmu na tagulla suna karkashin tsarin binciken mu ne mai tsauri tare da keɓaɓɓun sufetoci, duba aikin cikin gida da cikakken binciken ƙarshe da aka kammala a kowane bangare.

 

 

 

Tuntuɓi sashin injiniyar gyaran tagulla a yau don tattaunawa game da takamaiman ayyukan hadaddun ku.

 Gwanin Aikin Wasa tsakanin Brass da Tagulla

Idan aka kwatanta da tagulla da tagulla, daskararren zafin zinc a cikin tagulla yana da girma ƙwarai. Karkashin daidaituwar yanayin zafin jiki na yau da kullun, kusan kashi 37% na zinc za a iya narkar da shi a tagulla, kuma kusan 30% na zinc za a iya narkar da shi a yanayin da aka jefa shi, yayin da tagin tagulla A cikin jihar da aka jefa ta, daskararren narkewar sinadarin juzu'in na tin a jan ƙarfe ne kawai 5% zuwa 6%, kuma mai ƙarfi solubility taro sulusi da aluminum tagulla da aluminum a jan karfe ne kawai 7% to 8%. Sabili da haka, zinc yana da mahimmanci a jan ƙarfe. Kyakkyawan ingantaccen bayani mai ƙarfi. A lokaci guda, yawancin abubuwan da ke hade da allo ana iya narkar da su a tagulla zuwa digiri daban-daban, kara inganta kayan aikinta, wanda ke sa tagulla, musamman wasu tagulla na musamman, suna da halaye na babban karfi, kuma farashin tutiya Ya yi ƙasa fiye da aluminum, jan ƙarfe, da kwano, kuma yana da albarkatu masu yawa.

Adadin zinc da aka kara a tagulla ya fi haka, saboda haka farashin tagulla ya fi na tagulla na tagulla da na tagulla na almin. Brass yana da ɗan ƙaramin yanayin zafin jiki mai ƙarfi, ingantaccen ruwa, da narkewa mai dacewa. Saboda tagulla na da halayen da muka ambata na karfi mai karfi, farashi mai rahusa da aikin yin simintin gyare-gyare, tagulla na da nau'uka iri-iri, fitarwa mai yawa da aikace-aikace mafi fadi fiye da tagulla da tagulla na tagulla. Amma juriya da lalacewar tagulla ba su da tagulla, musamman juriya da lalacewar tagulla na yau da kullun. Kawai lokacin da aka kara wasu abubuwa na gami da samar da wasu tagulla na musamman, juriya da lalacewarta ta lalacewa an inganta ta kuma inganta.

Halayen Gyare-Gwanin Brass

Abubuwan halayyar yin simintin gyaran tagulla sune: zinc a cikin tagulla shine babban abinda yake shafar aikin simintin tagulla. Matsayin tururi na tutiya ya kusan 907 ℃, kuma wurin narkar da tagulla kusan 900 ℃. , Zinc yana da babban yanayin ƙafewa da yin ƙaiƙayi. Fitar tagulla tana da ruwa mai kyau, amma tagulla na manganese yana raguwa sosai, kuma yana da saurin raguwa, fashewar sanyi da nakasa.
Dangane da halaye na sama, ya kamata a ɗauki matakan aiwatarwa yayin jefawa:

•  - Zaɓi curin yashi tare da rangwame mai kyau don rage yawan damuwa da kuma hana fashewa da nakasawa.
•  - Kafa riser don karfafa ciyarwar.
•  - Ya kamata a kafa tsarin wasan motsa jiki don tabbatar da ganin an samu kwarin guiwar shugabanci, yakamata a kafa tarin slag da tsarin rike slag, kuma yakamata a cika magudanar ruwa daidai. Tsarin tsere na ciki ya kamata a sanya simintin gyare-gyaren a sanyaye.
•  - Tsarin zuba yana rage zafin zinare na zubi don rage kankancewar ruwa da hana kumburi.

Hanyoyin yin simintin gyare-gyare na tagulla galibi sun hada da simintin mutu, simintin gyare-gyare, simintin gyaran kafa, ci gaba da yin simintin gyare-gyare da kuma saka jari. Ana buƙatar zaɓar allo iri-iri daban-daban ta hanyar niyya.

Fitar tagulla gami ne na 'yar gwal wanda ya ta'allaka da gwal din Cu-Zn. Matsakaicin zafin sa na karami karami ne kuma aikin wasan sa yafi kyau. Idan aka kwatanta shi da tagulla, tagulla yana da kayan aikin injiniya mafi girma. Bugu da kari, saboda tagulla ya kunshi adadi mai yawa na zinc, farashin ya yi kasa. Waɗannan sune dalilan da yasa ake amfani da tagulla mai yadu.

Koyaya, idan aka kwatanta shi da tagulla na tagulla da tagulla na ƙarfe, tagulla yana da ƙwarin lalata lalata. Saboda yanayin sinadarin aiki na tutiya da ƙananan ƙarancin lantarki, tagulla zai iya zama ya lalace. Musamman a cikin ruwan teku da sauran kafofin watsa labaru masu lalata tare da wutan lantarki, ana samar da kwayar interphase tsakanin lokaci mai arzikin tagulla da kuma wadataccen zinc a cikin tsarin tagulla, wanda ke ƙara lalata lalataccen yanayin zinc tare da ƙarancin ƙarfin lantarki, wanda shine ake kira dezincification lalata.

Solidarfin zafin zinc a cikin tagulla yana da girma ƙwarai. A karkashin daidaituwar yanayin zafin jiki na yau da kullun, kusan kashi 37% na tutiya ana iya narkar da su a tagulla, yayin da a zahiri ake samarwa, kimanin kashi 30% na zinc za a iya narkar da shi a cikin jihar da aka jefa ta. Sabili da haka, zinc yana da kyakkyawan ƙarfin ƙarfafa sakamako mai ƙarfi a jan ƙarfe. Kodayake tagulla na yau da kullun yana da ƙarfin ƙarfi, taurin kai da aiwatar da aikin simintin gyare-gyare, yana da ƙarancin juriya da juriya ta lalata, musamman kan ruwan teku mai gudu, tururi da inorganic acid. Sabili da haka, wasu ƙananan abubuwa masu haɗa abubuwa (musamman Mn, Al, Fe, Si, Pb, da dai sauransu) yawanci ana saka su ne da tagulla don inganta kayan aikinta, na zahiri da na sinadarai, don haka samar da tagulla na musamman wanda zai iya haɗuwa da ayyuka iri-iri bukatun. , Kamar irin su yankan tagulla, tagwayen ruwa, tagulla masu karfin gaske da tagulla wadanda suka mutu.

Matsakaicin yanayin zafin ƙarfe na tagulla karami ne sosai (kusan 30-40 ℃). Lokacin da abun ciki na zinc ya karu, zafin ruwa na ruwa yana sauka da sauri kuma wurin narkar da shi yana raguwa daidai. Sabili da haka, tagulla yana da ruwa mai kyau da sifofin da ke tattare da ramuka na ƙyamar ciki. , Ba abu ne mai sauki ba don samar da porosity da rarrabuwa ta hanyar intragranular. Brass yana da ƙaramin narkewa kuma yana ɗauke da adadi mai yawa na zinc-mai-saurin-kumburi. Lokacin da yake ƙafewa, zai iya hana gami samun iskar gas kuma zai cire gas ɗin cikin ruwan tagulla, don haka akwai ƙarancin gas a cikin aikin narkewar. Saboda haka, jifan tagulla gaba ɗaya basa samar da Stomata.

A lokaci guda, yayin narkar da tagulla, zinc kanta na da tasirin deoxidizing mai karfi, kuma ba a bukatar wasu wakilan kashe abubuwa. Sabili da haka, tagulla ya fi sauƙi ga narkewa fiye da sauran ƙarfe na jan ƙarfe kuma yana da kyawawan halaye na simintin gyare-gyare. Saboda tsananin dangantaka tsakanin tutiya da iskar oxygen, zaren ZnO a cikin sauƙi ana samuwa yayin aikin narkar da tagulla, amma ba kamar Al2O3 ba, ana iya raba shi da sauƙi daga ruwan tagulla zuwa slag. Muddin aka ɗauki matakai don hana haɓakar abu na biyu na haɗin, ana iya kauce wa lahani na haɗakar haɗari. Theididdigar ƙarfe na tagulla yana da girma, kuma raƙuman raƙuman ragowa ana samun sauƙin su yayin ƙarfafawa. Sabili da haka, ana iya saita masu haɗarin ciyarwa mafi girma daidai da ƙa'idar ƙa'idar ƙa'idar aiki. Brass yana da halaye na ƙawance kamar kwasfa kuma ba shi da ma'ana game da saurin sanyaya, saboda haka kayan aikin injiniyar sa kuma basu da saurin canje-canje a cikin kaurin bango.

Kusan babu tagulla mai amfani da ake amfani da ita wajen yin simintin gyaran kafa. Don saduwa da buƙatun aiki na musamman da haɓaka aikin aiwatar da simintin gyare-gyare, ana amfani da ɓangaren simintin gyaran tagulla da yawa

Nazarin Minghe na Nazarin Gwanin Brass

Ayyukan gyaran simintin gyare-gyare na Minghe suna samuwa ne don zane duka zuwa ga gaskiya da ƙarami zuwa babban ƙarar samarwa na sassan simintin ku na aluminiya, sassan simintin gyare-gyaren simintin gyare-gyaren magnesium, sassan gyaran titanium, ƙarfe baƙin ƙarfe sassa, sassan simintin ƙarfe, sassan simintin ƙarfe, simintin gyaran tagulla sassa da ƙari.

Tafi Don Duba Castarin ingan Wasan Casangarorin Nazarin >>>

Zaɓi Mafi Kyawun Castan Wasa

A halin yanzu, an fitar da sassanmu na gyaran tagulla zuwa Amurka, Kanada, Ostiraliya, United Kingdom, Jamus, Faransa, Afirka ta Kudu, da sauran ƙasashe da yawa a duk faɗin duniya. Muna ISO9001-2015 an yi mana rijista kuma SGS mun tabbatar mana.

Sabis ɗin ƙirar tagulla ɗinmu na al'ada yana ba da jingina masu tsayayye masu araha waɗanda ke biyan takamaiman bayanan ku na mota, likita, sararin samaniya, lantarki, abinci, gini, tsaro, ruwan teku, da ƙarin masana'antu. Yi sauri don aika bincikenku ko ƙaddamar da zanenku don samun kyauta a cikin mafi ƙanƙan lokaci.Ku tuntuɓe mu ko Imel tallace-tallace@hmminghe.com don ganin yadda mutanenmu, kayan aiki da kayan aiki zasu iya kawo mafi kyawun inganci don mafi kyawun farashi don aikin jingina tagulla.

Muna Ba da Ayyukan Gyare Hada:

Ayyukan Gyare Minghe da ke aiki da simintin gyaran kafa 、 simintin ƙarfe 、 jarin 'yan simintin gyare-gyare masu asara kumfa, da ƙari.

Sand Casting

Sand Casting tsari ne na yin simintin gyare-gyare na gargajiya wanda ke amfani da yashi azaman babban kayan tallan kayan kwalliya don yin kyawon tsayuwa. Galibi ana amfani da simintin nauyi don ƙirar yashi, kuma za a iya amfani da simintin ƙwanƙwasa, simintin gyare-gyare da sauran matakai yayin da akwai buƙatu na musamman. Gwanin yashi yana da fadi da kewayon daidaitawa, ƙananan abubuwa, manyan abubuwa, sassaƙaƙƙun, masu rikitarwa, guda ɗaya, da adadi mai yawa ana iya amfani dasu.

Dindindin Mould Gyare

Dindindin Mould Gyare samun rayuwa mai tsayi da ingancin aiki mai kyau, ba wai kawai yana da madaidaicin sifa mai kyau da danshi mai santsi ba, amma kuma yana da ƙarfi fiye da yadda aka yi masa yashi kuma da wuya su lalace lokacin da aka zubo da narkakkar ƙarfe ɗaya. Sabili da haka, wajen samar da matsakaici da ƙananan ƙarfe da ba ƙarfe ba, idan dai wurin narkar da kayan simintin bai yi yawa ba, ana fifita simintin gyaran ƙarfe gaba ɗaya.

Casting Investment

Babban fa'ida na zuba jari shi ne saboda jarin jarin yana da madaidaicin sifa da ƙarewar ƙasa, za su iya rage aikin ƙera kayan masarufi, amma su bar izini kaɗan na kayan masarufi a kan sassan tare da buƙatu mafi girma. Ana iya ganin cewa yin amfani da hanyar jefa ƙuri'a na saka jari na iya adana kayan aikin masarufi da yawa da sarrafa sa'o'in mutum, da kuma adana albarkatun ƙarfe ƙwarai.

Stauren ɓoye ɓoye

Rasa kumfa jefa shine a hada kakin zafin paraffin ko sifofin kumfa kwatankwacin girman simintin gyare-gyare da fasali zuwa gungu na samfuri. Bayan goge gogewa da bushewa, an binne su a cikin sandar busassun ma'adanai don nunin faɗakarwar faɗakarwa, kuma an zuba su a matsi na matsin lamba don gasfa samfurin. , Thearfe mai ruwa yana matsayin matsayin samfurin kuma yana ƙirƙirar sabuwar hanyar yin simintin gyare-gyare bayan ƙarfafawa da sanyaya.

Mutuwar Castauki

Mutu 'simintin gyare-gyare tsari ne na simintin ƙarfe, wanda ake amfani da shi ta hanyar amfani da matsi mai ƙarfi ga narkakkar ƙarfe ta amfani da ramin maƙerin. Yawanci yawanci ana yinsa ne da gami mai ƙarfi mai ƙarfi, kuma wannan aikin yana da ɗan kama da aikin allura. Yawancin simintin gyare-gyare ba su da baƙin ƙarfe, kamar su tutiya, jan ƙarfe, aluminium, magnesium, gubar, kwano, da gwal-tin alloys da gami da su. Minghe ya kasance saman kasar Sin mutu simintin sabis tun 1995.

Siffar Centrifugal

Siffar Centrifugal dabara ce da kuma hanyar yin allurar ruwan karfe a cikin wani babban abin juyawa da ke juyawa, don haka karfen da ke ruwan ya kasance motsi ne na tsakiya don cika sifar da samar da simintin gyaran kafa. Saboda motsi na tsakiya, ƙarfen ruwa na iya cika juzuwar da kyau a cikin shugabanci mai haske kuma ya samar da 'yar' yar simintin gyare-gyare; yana shafar aikin ƙirar ƙarfe, don haka inganta kayan aikin injina da na zahiri.

Pressananan Gwanin Gyare

Pressananan Gwanin Gyare yana nufin cewa gabaɗaya ana ɗora abin sama a saman abin da aka kulle, kuma an shigar da iska mai matsewa a cikin dutsen don haifar da matsin lamba (0.06 ～ 0.15MPa) akan saman narkakken ƙarfe, don haka narkakkar ƙarfen ya tashi daga bututun da ke tafe zuwa cika siffar kuma sarrafa Solarfin simintin gyare-gyare. Wannan hanyar yin simintin gyaran yana da tsari mai kyau da tsari, mai sauki don jefa manyan simintin gyare-gyare masu sikirin-bakin ciki, babu masu tashi, kuma adadin dawo da karfe ya kai kashi 95%. Babu gurbatawa, mai sauƙin gane aiki da kai.

Cast Vacuum

Cast Vacuum shine tsarin yin simintin gyaran jiki wanda ake narkar da karfe, zuba shi kuma a goge shi a cikin dakin motsa jiki. Vacuum simintin gyare-gyare na iya rage girman abun cikin gas ɗin a cikin ƙarfe kuma ya hana ƙarfewar ƙarfe. Wannan hanyar na iya samarda kayan kwalliya na musamman na karfe da zafin simintin gyare-gyaren titanium mai sauƙin kwalliya. Gwanin Minghe yana da ƙananan masana'antar gyaran gwal, wanda ya isa ya magance duk matsalolin da suka shafi aikin simintin wuri