Kayan aikin ƙarfe na ƙarfe na OEM na China 16-30,30-60,200,325
Za mu iya bayar da kayayyaki masu inganci, farashi mai kyau da kuma mafi kyawun sabis na abokin ciniki. Manufarmu ita ce "Kuna zuwa nan da wahala kuma muna ba ku murmushi don ɗaukar ku" donYashi da Yashi Mai Girma na ChinaSana'a, Ibada koyaushe suna da mahimmanci ga manufarmu. Mun kasance cikin daidaito wajen yi wa abokan ciniki hidima, ƙirƙirar manufofin kula da ƙima da kuma bin gaskiya, sadaukarwa, da kuma ra'ayin gudanarwa mai ɗorewa.
Yashi mai laushiwani nau'in kayan aluminosilicate ne da ake amfani da shi sosai a masana'antar yin kayan gini.
Babban Sinadarin Sinadari:
Babban sinadaran da ke cikin yashi mai laushi sune Aluminum Oxide (Al₂O₃) da Silicon Dioxide (SiO₂). Jerin sinadaran da aka saba amfani da su sune: 42% ≤ Al₂O₃ ≤ 47% da 51% ≤ SiO₂ ≤ 53%. Hakanan yana ɗauke da ƙananan adadin Iron Oxide (Fe₂O₃), Alkali Metal Oxides (Na₂O+K₂O), da sauran abubuwan da ba su da alaƙa.
Tsarin Samarwa:
Yawanci ana samar da yashi mai laushi ta amfani da ma'adanai masu ɗauke da aluminosilicate, kamar su kaolin, yumbu mai tauri, ko muscovite. Tsarin ya ƙunshi niƙa kayan da aka yi amfani da su, haɗa su da ƙari, da kuma matse su cikin siffarsu. Sannan ana sanya waɗannan siffofi a cikin tanda mai zafi a zafin jiki tsakanin 1300°C da 1550°C. Bayan niƙa, ana niƙa samfurin, ana tantance shi, ana raba shi da maganadisu don cire ƙarfe, da sauran hanyoyin samun samfuran yashi mai laushi iri-iri.
Bayanin Girman Barbashi:
Yashi mai siffar mullite yana samuwa a cikin nau'ikan girman barbashi daban-daban. Babban kayanmu ya haɗa da: raga mai siffar 8-16, raga mai siffar 16-30, raga mai siffar 30-60, raga mai siffar 60-80, da raga mai siffar 80-120. Bugu da ƙari, muna bayar da ƙananan maki da aka sani da foda mai siffar mullite, kamar raga mai siffar 200 da raga mai siffar 300.
Halayen Aiki:
Babban Rashin Tsauri:Da ƙarfin da ya kai kimanin 1750°C, yana jure yanayin zafi mai yawa na ƙarfe mai narkewa yayin aikin siminti, yana kare harsashin mold daga lalacewa.
Kyakkyawan Kwanciyar Hankali:Yashi mai siffar Mullite yana kiyaye daidaiton girma idan aka fuskanci canjin yanayin zafi. Yana da juriya ga faɗaɗawa ko matsewa daga zafi, yana tabbatar da daidaiton simintin.
Ƙarfin Shakeout Mai Sauƙi:Bayan an yi amfani da shi, ana iya cire yashi mai laushi (girgiza) daga cikin simintin cikin sauƙi. Wannan yana rage buƙatar aikin kammalawa na gaba kuma yana inganta ingancin samarwa.
Ingancin Fitar da Zane Mai Kyau:Amfani da yashi mai laushi a matsayin kayan harsashi yana haifar da siminti mai santsi a saman. Yana rage lahani kamar ramukan yashi da ramukan busawa, ta haka yana inganta ingancin simintin gaba ɗaya.
| Ƙayyadewa | Darasin Abincin Dare | Aji na 1 | Aji na 2 |
| Al2O3 | 44%-45% | 43%-45% | 43%-50% |
| SiO2 | 50%-53% | 50%-54% | 47%-53% |
| Fe2O3 | ≤1.0% | ≤1.5% | ≤2.1% |
| K2O+Na2O | ≤0.5% | ≤0.6% | ≤0.8% |
| CaO | ≤0.4% | ≤0.5% | ≤0.5% |
| TiO2 | ≤0.3% | ≤0.7% | ≤0.3% |
| Soda ta Xaustic | ≤0.5% | ≤0.5% | ≤0.7% |
| Yawan Yawa | ≥2.5g/cm3 | ≥2.5g/cm3 | ≥2.45g/cm3 |
Babban aikin simintin daidai shine kera harsashin mold (tsarin shafa tsarin kakin zuma da yadudduka da yawa na kayan da ba sa jurewa don ƙirƙirar harsashi na waje. Bayan tsarin kakin ya narke, ana samar da rami don zuba ƙarfe mai narke). Ana amfani da yashi mai laushi galibi a matsayin tarin da ba sa jurewa a cikin harsashin mold kuma ana amfani da shi akan layuka daban-daban na harsashin, musamman kamar haka:
1. Ƙwallon Sama (Yana ƙayyade Ingancin Filin Siminti kai tsaye)
Aiki:Layin saman yana da alaƙa kai tsaye da simintin kuma dole ne ya tabbatar da kammala saman da santsi (yana guje wa tsatsa da kuma ɓarna) yayin da kuma yake jure tasirin farko na ƙarfen da aka narke.
2. Bakin Baya (Yana Bada Ƙarfi da Numfashi Gabaɗaya)
Aiki:Bakin baya tsari ne mai matakai da yawa a wajen saman saman. Yana tallafawa ƙarfin harsashin mold gaba ɗaya (yana hana lalacewa ko rugujewa yayin zubarwa) yayin da yake tabbatar da iska (yana fitar da iskar gas daga ramin da kuma hana porosity a cikin simintin).
3. Aikace-aikace na musamman don yin simintin da ake buƙata sosai
Simintin ƙarfe mai yawan zafin jiki:kamar ruwan injinan jiragen sama (zafin da ke zuba daga 1500-1600°C), suna buƙatar harsashin mold don jure yanayin zafi mai tsanani. Yawan ƙarfin da yashi mai laushi na Mullite zai iya maye gurbin yashi mai tsada na zircon (wurin narkewa 2550°C, amma mai tsada), yana biyan buƙatun juriyar zafi mai yawa yayin da yake rage farashi.
Don simintin ƙarfe mai amsawa:kamar ƙarfe na aluminum da ƙarfe na magnesium (waɗanda suke da ƙarfin amsawa sosai kuma suna amsawa cikin sauƙi tare da SiO₂ a cikin yashi na quartz don samar da haɗaka), kwanciyar hankali na sinadarai na yashi na mullite na iya rage amsawa da hana samuwar "haɗakar oxidation" a cikin simintin.
Don manyan simintin gyare-gyare masu daidaito:kamar gidajen akwatin gear na injin turbine na iska (wanda zai iya nauyin tan da yawa), harsashin mold yana buƙatar ƙarin ƙarfi na tsari. Tsarin bayan da mullite yashi da manne suka samar yana da ƙarfi sosai, yana rage haɗarin faɗaɗa mold da rugujewa.
4. Haɗawa da Sauran Kayan da ke Rage Ƙarfin Ruwa
A cikin ainihin samarwa, ana amfani da yashi mai laushi tare da wasu kayan aiki don inganta aikin harsashin mold:
Haɗuwa da yashi zircon:Ana amfani da yashi mai siffar zircon a matsayin saman (don tabbatar da cewa saman ya yi kyau) da kuma yashi mai siffar mullite a matsayin saman baya (don rage farashi). Wannan ya dace da simintin da ke da buƙatar saman sosai, kamar sassan sararin samaniya.
Haɗa shi da yashi mai siffar quartz:Don simintin da ke da ƙarancin buƙatun zafin jiki (kamar ƙarfe mai ƙarfe, wurin narkewa 1083℃), yana iya maye gurbin yashi mai siffar quartz kaɗan kuma yana amfani da ƙarancin faɗaɗa yashi mai siffar mullite don rage fashewar harsashi.
| Tsarin Tunani Don Yin Gyaran ... | ||
| Fuskar gaba ɗaya, foda zirconium | Ramin 325 + sol ɗin silica | Yashi: yashi zirconium raga 120 |
| Slurry na baya | Ramin 325+silica sol+foda mullite 200 raga | Yashi: yashi mai laushi mai kauri 30-60 |
| Layer na ƙarfafawa | Foda Mullite 200 raga + silica sol | Yashi: yashi mai laushi mai tsawon inci 16-30 |
| Rufe slurry | Foda Mullite 200 raga + silica sol | _ |
Tambayoyin da Ake Yawan Yi
Kuna buƙatar taimako? Tabbatar kun ziyarci dandalin tallafinmu don samun amsoshin tambayoyinku!
Mu masana'anta ce ta gaske, masana'antarmu ta ƙware wajen samar da kayan da ba sa jure wa iska tsawon sama da shekaru 30. Mun yi alƙawarin samar da mafi kyawun farashi, mafi kyawun sabis kafin sayarwa da kuma bayan sayarwa.
Ga kowane tsarin samarwa, RBT yana da cikakken tsarin QC don abubuwan da ke cikin sinadarai da halayen zahiri. Kuma za mu gwada kayan, kuma za a aika takardar shaidar inganci tare da kayan. Idan kuna da buƙatu na musamman, za mu yi iya ƙoƙarinmu don daidaita su.
Dangane da adadin da muke bayarwa, lokacin isar da kayanmu ya bambanta. Amma muna alƙawarin jigilar kaya da wuri-wuri tare da garantin inganci.
Hakika, muna bayar da samfurori kyauta.
Eh, ba shakka, barka da zuwa kamfanin RBT da kayayyakinmu.
Babu iyaka, za mu iya samar da mafi kyawun shawara da mafita bisa ga yanayin ku.
Mun shafe sama da shekaru 30 muna yin kayan da ba sa iya jurewa, muna da goyon bayan fasaha mai ƙarfi da kuma ƙwarewa mai yawa, za mu iya taimaka wa abokan ciniki su tsara murhu daban-daban da kuma samar da sabis na tsayawa ɗaya.
