Ƙananan simintin siminti iri ɗaya ne na refractory castable tare da babban sabis ɗin zafin jiki sama da 1550 ℃, wanda ke amfani da simintin aluminate azaman ɗaure, wanda adadin CaO bai wuce 2.5% ba. Refractory low siminti castable abun da ke ciki yafi kunshi refractory tara, refractory foda da ruwa. Idan aka kwatanta da simintin gyaran gyare-gyare na gargajiya, ƙananan simintin simintin gyare-gyare yana da jerin ayyuka masu kyau kamar ƙananan siminti, ƙananan porosity, kyakkyawar kwanciyar hankali da kuma ƙarfin sanyi-ƙarfi. Hakanan ƙananan simintin simintin simintin gyare-gyare ya fi sauran simintin gyaran kafa.
Ƙananan simintin siminti wani simintin ƙarfe ne wanda aka yi da foda mai ƙyalƙyali, siminti na aluminate da wasu abubuwan haɗaka. Bugu da ƙari kuma, adadin waɗannan haɗin gwiwar na iya yin tasiri ga aikin sa. Amma game da adadin ruwan sa, da aka ba da tabbacin sauƙi na haɗuwa da abu, ƙara ruwa kadan zai iya rage porosity da inganta ƙarfi. Low siminti refractory castable yana da abũbuwan amfãni daga kananan adadin ruwa, high yawa da kuma high ƙarfi, wanda shi ne dalilin da cewa wannan refractory abu ne yadu amfani a da yawa filin da daban-daban tanda da kilns.
Babban Zazzabi da Ƙarfi da Ƙarfi na Ƙarfafa Ƙarfafawa na Slag.
Low porosity da kuma High Bulk Yawa. A lokacin aikin ginin, kawai 1/3 ~ 1/2 adadin ruwa don simintin gargajiya za a ƙara a ciki.
Ƙarfafa Ƙarfafa Tare da Ingantacciyar Zazzabi na Jiyya na Zafi Bayan Simintin Siffar: Tare da daidaitaccen daidaitaccen girman simintin, ana iya haɗa shi cikin simintin ruwa mai gudana da kayan zubewa.
Abu/Index | M | A1 | A2 |
Sinadarin bangaren | 65 | 80 | 90 |
Tari | Mulite | Corundum | Corundum |
Matsakaicin zafin sabis | 1600 | 1700 | 1800 |
Refractorine | 1750 | 1790 | 1790 |
Yawan yawa | 2.6 | 2.8 | 3.0 |
Canjin layi bayan sintered | |||
1000 ℃ | -0.2 | -0.2 | -0.2 |
1300 ℃ | ± 0.5 | ± 0.5 | ± 0.5 |
Ƙarfin matsi bayan sintered | |||
110*24h | 30 | 30 | 30 |
1000*3h | 50 | 50 | 50 |
1400*3h | 70 | 80 | 80 |
Ƙananan simintin siminti castable ana amfani dashi sosai a masana'antu da yawa kamar masana'antar ƙarfe, masana'antar petrochemical, tashar wutar lantarki, filin gini da sauran masana'antu. Hakanan ana iya amfani da ƙananan simintin simintin simintin ƙarfe don tanderu da tukunyar jirgi a wurare daban-daban bisa ga abun da ke ciki daban-daban. Misali, yumbu da babban alumina ƙananan simintin simintin siminti na iya amfani da su a kan rufin tanderun zafi, tanderun jiƙa da sauran tanderun maganin zafi.
Masana'antar refractory RS ƙwararriyar ƙwararriyar ƙwararren cemin siminti simintin siminti wanda aka kafa a farkon 90s na ƙarni ashirin. Kamfanin RS refractory ya ƙware a ƙananan simintin siminti fiye da shekaru 20. idan kuna da wasu buƙatu na ƙananan simintin siminti, ko kuna da wasu tambayoyi akan ƙananan simintin siminti mai yuwuwa game da alamun zahiri da sinadarai, da fatan za a tuntuɓe mu kyauta. da Rs refractory factory a matsayin ƙwararren ƙwararren ƙwararren ƙwararren siminti a cikin china, yana da wasu fa'idodi masu fa'ida kamar haka: