Ƙananan simintin siminti iri ɗaya ne na refractory castable tare da babban sabis ɗin zafin jiki na 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 gyare-gyaren siminti yana da jerin ayyuka masu kyau kamar ƙananan siminti, ƙananan porosity, kyakkyawar kwanciyar hankali da kuma ƙarfin sanyi-ƙarfin sanyi. Haka kuma ƙananan simintin simintin simintin gyare-gyare ya fi sauran simintin gyaran kafa.
Ƙananan simintin siminti wani simintin ƙarfe ne wanda aka yi shi da foda mai ƙyalƙyali, aluminate siminti 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 na kadan 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 tanderu da kilns.
High Refractory Temperature and Karfi da Babban Anti-Slag Lalata Juriya.
Ƙananan poroci da manyan yawa. A lokacin aikin ginin, kawai 1/3 ~ 1/2 adadin ruwa don simintin gargajiya za a ƙara a ciki.
Ƙarfafa Ƙarfafa Tare da Ingantattun Zazzabi na Jiyya na Zafi Bayan Simintin Siffar: Tare da daidaitaccen daidaita girman simintin, ana iya haɗe shi cikin simintin ɗumbin ɗumbin ɗumbin ɗumbin ruwa da kayan zubowa.
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 |
Canje-canje na 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 |
Ana amfani da ƙananan simintin simintin siminti da yawa 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.
RS refractory factory ƙwararriyar ƙwararriyar ƙwararriyar siminti ce wacce 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 simintin da za'a iya siminti game da alamomin jiki da sinadarai, da fatan za a tuntuɓe mu kyauta. da Rs refractory factory a matsayin ƙwararren ƙwararren ƙwararren masani na siminti a cikin china, yana da wasu fa'idodi masu fa'ida kamar haka: