Bulogin wuta na Alumina silica wani nau'in kayan alumina silica ne mai juriya, tubalin alumina silicate mai juriya yana da siffofi na juriya mai ƙarfi, juriya ga zaizayar ƙasa mai kyau da ƙarfi mai yawa. Bulogin alumina silicate mai juriya ya ƙunshi nau'ikan tubalan wuta da yawa kamar tubalin silica, tubalin fireclay, tubalin alumina mai ƙarfi, tubalin mullite da tubalin corundum. Ana iya amfani da tubalin alumina silica don kowane irin kayan aikin zafi.
Rarraba Bulo na Wuta na Alumina Silica
Dangane da tsarin ƙaruwar abun ciki daga SiO2 zuwa Al2O3, an rarraba tubalin wuta na silicon na aluminum zuwa rukuni masu zuwa:
Bulo na silica: abun cikin SiO2 ya fi kashi 93%,
Bulo mai yumbu: abun ciki na Al2O3 shine 30%-48%,
Bulo mai yawan alumina: abun ciki na Al2O3 ya fi kashi 48%,
Bulo mai siffar mullite: abun cikin Al2O3 ya fi ko daidai yake da 72%, kuma abun cikin SiO2 ya fi ko daidai yake da 28%,
Bulo na Corundum: abun ciki na Al2O3 ya fi kashi 90%.
Amfani da Bulo na Wuta na Alumina Silica
Ana amfani da tubalin silica galibi don gina tanda na coke, murhun gilashi, murhun yumbu, tanderun carbon calcinations kuma bai dace a yi amfani da shi a cikin kayan dumama ba tare da canjin zafin jiki ƙasa da 600 ℃.
Ana amfani da tubalin laka koyaushe a cikin tanda mai fashewa, hita mai zafi, tanda mai dumama, tukunyar wutar lantarki, kiln lemun tsami, kiln rotary, kiln yumbu da kiln calcining.
Ana amfani da tubalin alumina mai ƙarfi a masana'antar ƙarfe, masana'antar ƙarfe mara ƙarfe da sauran masana'antu.
Ana amfani da tubalin Mullite a cikin kowane nau'in rufin murhu mai zafi da kuma rufin baya a cikin masana'antar ƙarfe, masana'antar man fetur, masana'antar kayan gini, masana'antar yumbu, da masana'antar injiniya.
Ana iya amfani da tubalin Corundum a cikin tanderun fashewa, murhun zafi, tanderun gilashi da sauransu.
Fasali na Bulo na Wuta na Alumina Silica
- Babban rashin juriya,
- Kyakkyawan juriya ga girgizar zafi,
- Ƙarfin juriya ga zaizayar acid,
- Ƙarfin zafin jiki mai yawa,
- Ƙarancin yawan faɗaɗa zafi,
- Babban ƙarfin lantarki na thermal.
Bayani dalla-dalla
| Abu | RSAS60 | RSAS70 | RSAS75 | RSAS80 |
| AL2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 |
| SIO2(%) | 32 | 22 | 20 | ≥18 |
| Fe2O3(%) | ≤1.7 | ≤1.8 | ≤1.8 | ≤1.8 |
| Rashin juriya °C | 1790 | >1800 | >1825 | ≥1850 |
| Yawan yawa, g/cm3 | 2.4 | 2.45-2.5 | 2.55-2.6 | 2.65-2.7 |
| Zafin laushi a ƙarƙashin kaya | ≥1470 | ≥1520 | ≥1530 | ≥1550 |
| A bayyane yake cewa akwai porosity,% | 22 | <22 | <21 | 20 |
| Ƙarfin Murkushewar Sanyi Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
Mai ƙera tubalin wuta na Alumina Silica
Kamfanin RS Refractory a matsayin ɗaya daga cikin manyan masana'antun bulo masu refractory na kiln ƙwararre ne kan yankewa da siffanta bulo masu refractory bisa ga buƙatun abokin ciniki, wanda zai iya samar muku da bulo mai inganci na alumina silica fire.
