Turmi mai tsaurin kai
Turmi mai tsaurin kaiwani abu ne da aka shirya don amfani ko kuma wanda aka haɗa a wurin da aka tsara musamman don shimfiɗawa, gyarawa da haɗa tubalan da suka hana ruwa shiga a cikin tanderun masana'antu masu zafi da murhu. Yana aiki a matsayin mai ɗaurewa da ɗaurewa mai mahimmanci, yana tabbatar da daidaiton tsari, kwanciyar hankali na zafi da kuma hana iskar rufin da ke hana ruwa shiga ƙarƙashin matsanancin zafi, tsatsa da matsin lamba na injiniya.
Manyan Rukunin Samfura
1. Ta Nau'in Haɗin Sinadarai
* Turmi Mai Juriya Da Ya Yi Haɗi Da Laka:Mai araha, don aikin gini mai zafi sosai, mai dacewa da tubalin yumbu mai hana ruwa
* Turmi mai ƙarfi na Alumina:Babban juriya, mannewa mai ƙarfi, wanda aka daidaita shi da tubalin alumina mai ƙarfi don tanderu masu matsakaici da nauyi
* Turmi Mai Juriya Da Silicate:Kyakkyawan juriya ga alkali, barga a yanayin zafi matsakaici, sauƙin gini
* Turmi Mai Juriya da Phosphate:Babban ƙarfi bayan dumama, ya dace da yanayin girgizar zafi mai tsanani
2. Ta hanyar Zafin Aiki
* Matsakaicin Zafin Jiki Mai Ƙanƙanta:≤1200°C, ya dace da tukunyar ruwa, injin ƙona wuta, da tanderun maganin zafi
* Matsayin Zafin Jiki Mai Girma:1200–1650°C, don tanderun ƙarfe, tanda na coke, murhun siminti mai juyawa, tanderun narke gilashi
* Matsakaicin Zafin Jiki Mai Tsanani:≥1650°C, don kayan aikin ƙarfe na musamman, waɗanda ba ƙarfe ba ne
3. Ta Jihar Aiki
* Turmi mai hana filastik:Man shafawa da aka shirya, ana shafawa kai tsaye, babu buƙatar haɗawa a wurin
* Busasshen Foda Turmi Mai Tsauri:Haɗa da ruwa/manne a wurin, daidaiton da za a iya daidaitawa, tsawon lokacin ajiya
Fa'idodin Samfuri Mafi Kyau:
1. Kyakkyawan rashin iya jurewa:RON ≥1580°C, aiki mai kyau a yanayin zafi mai ci gaba
2. Ƙarfin Haɗi Mai Ƙarfi:Haɗin bulo mai ƙarfi, babu fashewa ko fashewa a ƙarƙashin zagayowar zafi
3. Juriyar Girgizar Zafi Mai Kyau:Yana jure wa dumama/sanyi cikin sauri, yana tsawaita rayuwar rufin
4. Kyakkyawan Daidaito a Jumla:Ƙarancin bushewa da raguwar harbi, babu gibin haɗin gwiwa
5. Mai hana iska da tsatsa:Yana hana fitar iskar gas mai zafi, yana tsayayya da lalata, acid da alkali
6. Ginawa Mai Sauƙi:Santsi mai laushi, gini mai sauri, ya dace da aikin gini na hannu da na semi-injini
7. Tsarin da za a iya keɓancewa:An ƙera shi don nau'ikan tanda daban-daban, kayan bulo da yanayin aiki
| Fihirisa | Laka | Babban Aluminum | ||||
| RBTMN-42 | RBTMN-45 | RBTMN-55 | RBTMN-65 | RBTMN-75 | ||
| Masu Rarrabawa(℃) | 1700 | 1700 | 1720 | 1720 | 1750 | |
| CCS/MOR(MPa)≥ | 110℃×24h | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 |
| 1400℃×3h | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | |
| Lokacin Haɗawa (minti) | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | |
| Al2O3(%) ≥ | 42 | 45 | 55 | 65 | 75 | |
| SiO2(%) ≥ | — | — | — | — | — | |
| MgO(%) ≥ | — | — | — | — | — | |
| Fihirisa | Corundum | Silica | Mai Sauƙi | ||
| RBTMN-85 | RBTMN-90 | RBTMN-90 | RBTMN-50 | ||
| Masu Rarrabawa(℃) | 1800 | 1820 | 1670 | | |
| CCS/MOR(MPa)≥ | 110℃×24h | 2.0 | 2.0 | 1.0 | 0.5 |
| 1400℃×3h | 3.5 | 3.0 | 3.0 | 1.0 | |
| Lokacin Haɗawa (minti) | 1~3 | 1~3 | 1~2 | 1~2 | |
| Al2O3(%) ≥ | 85 | 90 | — | 50 | |
| SiO2(%) ≥ | — | — | 90 | — | |
| MgO(%) ≥ | — | — | — | — | |
| Fihirisa | Magnesia | |||
| RBTMN-92 | RBTMN-95 | RBTMN-95 | ||
| Masu Rarrabawa(℃) | 1790 | 1790 | 1820 | |
| CCS/MOR(MPa)≥ | 110℃×24h | 1.0 | 1.0 | 1.0 |
| 1400℃×3h | 3.0 | 3.0 | 3.0 | |
| Lokacin Haɗawa (minti) | 1~3 | 1~3 | 1~3 | |
| Al2O3(%) ≥ | — | — | — | |
| SiO2(%) ≥ | — | — | — | |
| MgO(%) ≥ | 92 | 95 | 97 | |
1. Turmi mai hana ruwa gudu wanda aka yi da yumbu
Manyan Aikace-aikace:Ya dace da shimfida tubalan da aka yi da yumbu a cikin yanayin zafi ≤1350℃, kamar sassan ƙananan zafin jiki na murhun masana'antu, bututun hayaki, bututun hayaki, ƙananan sassan masu sake kunna murhun zafi, da kuma rufin tukunyar jirgi—duk a cikin yanayin zafi mai ƙarancin tsatsa, matsakaici zuwa ƙasa.
Siffofi:Ƙarancin farashi, sauƙin aiki, matsakaicin juriya ga dumama da sanyaya cikin sauri; bai dace da wuraren da ke da narkewa mai zafi/wuraren da ke da tsatsa sosai ba.
2. Turmi mai ƙarfi na aluminum
Manhajoji na asali:NM-50/NM-60: Ya dace da tubalin alumina mai yawan gaske (Al₂O₃ 55% ~ 65%), wanda ake amfani da shi a sashin zafin jiki na murhu (1350~1500℃), kamar murhun yumbu, murhunan dumama ƙarfe, da yankunan canjin murhun siminti; NM-70/NM-75: Ya dace da tubalin alumina mai yawan gaske (Al₂O₃ ≥70%) ko tubalin corundum, wanda ake amfani da shi a sashin zafin jiki mai yawan gaske (1500~1700℃), kamar rufin murhun busasshe, ramukan juyawa na ƙarfe, masu sake farfaɗo da murhun gilashi, da rufin murhun calcium carbide.
Siffofi:Babban juriya, mafi kyawun juriyar slag idan aka kwatanta da slurries na yumbu; mafi girman abun ciki na Al₂O₃, ƙarfin juriyar zafi da zaizayar ƙasa mai ƙarfi.
3. Turmi Mai Juya Silika
Amfanin Musamman:Ya dace da tubalin silica, wanda aka tsara musamman don yanayin acidic kamar tanda na coke, bangon murhu na gilashi/bangon ƙirji, da tanderun ƙarfe masu acidic. Zafin aiki na dogon lokaci: 1600~1700℃.
Siffofi:Yana jure wa zaizayar ƙasa mai guba; yana da kyakkyawan jituwa da faɗaɗa zafi da tubalin silica, amma ba shi da ƙarfin juriya ga alkali; an haramta amfani da shi sosai a cikin tanda na alkaline.
4. Massica/Magnesium-chrome Refractory Mortar
Babban Amfani: Massica:Ya dace da tubalin magnesia; ana amfani da shi a yanayin alkaline mai ƙarfi kamar masu canza ƙarfe na alkaline, zukatan/bango na tanderun lantarki, da tanderun narke ƙarfe marasa ƙarfe.
Magnesium-chrome:Yana dacewa da tubalin magnesia-chrome; ana amfani da shi a yanayin zaizayar ƙasa mai zafi kamar wuraren ƙona siminti, wuraren ƙona shara, da tanderun narke ƙarfe marasa ƙarfe.
Siffofi:Yana da ƙarfi sosai ga tarkacen alkaline, amma yana da ƙarancin juriya ga dumama da sanyaya cikin sauri; ana buƙatar bin ƙa'idodin muhalli don sinadarin magnesium-chrome mai hana ruwa (wasu yankuna suna hana fitar da hayakin chromium mai hexavalent).
5. Turmi mai hana silicon carbide
Manhajoji na asali:Ya dace da tubalin silicon carbide/bulo mai ɗaure da silicon nitride, wanda ake amfani da shi a cikin yanayin zafi mai yawa, mai jure lalacewa, da kuma aikace-aikacen rage yanayi kamar su magudanar ruwa ta murhu, layin ladle na ƙarfe, bututun riser na murhu na coking, da ɗakunan ƙona shara na biyu.
Siffofi:Babban ƙarfin lantarki mai zafi, juriyar lalacewa mai yawa, juriyar iskar shaka mai zafi, da kuma tsawon rai mai kyau fiye da turmi na gargajiya na yumbu/masu ɗauke da alumina.
6. Turmi mai ƙarancin siminti/siminti mara juriya
Manhajoji na asali:Ya dace da grouting/masonry na ƙananan siminti/ba tare da siminti ba ko tubalin da ke hana ruwa shiga, wanda ake amfani da shi don haɗa manyan murhun masana'antu da kuma ainihin masonry na murhun zafi mai zafi (kamar murhun gilashi da murhun lantarki na ƙarfe), tare da zafin aiki na 1400 ~ 1800℃.
Siffofi:Rashin ruwa mai yawa, yawan ruwa da ƙarfi bayan an yi amfani da siminti, babu wata matsala ta faɗaɗa girma da ruwa ke haifarwa, da kuma juriya ga zaizayar ƙasa.
Tambayoyin da Ake Yawan Yi
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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.
