Alumina silica cib hluav taws yog ib hom alumina silica refractory cov ntaub ntawv, alumina silicate refractory cib muaj cov yam ntxwv ntawm refractoriness siab, zoo erosion resistant thiab siab zog. Aluminium silicate refractory cib suav nrog ntau hom firebricks xws li silica cib, fireclay cib, High alumina cib, mullite cib thiab corundum Cib. alumina silica cib hluav taws siv tau rau txhua yam khoom siv thermal.
Kev faib tawm ntawm Alumina Silica Fire Brick
Raws li qhov kev txiav txim ntawm kev nce cov ntsiab lus los ntawm SiO2 mus rau Al2O3, txhuas silicon hluav taws cib raug faib ua pawg hauv qab no:
Pob zeb silica: cov ntsiab lus ntawm SiO2 ntau dua 93%,
Av nplaum cib: cov ntsiab lus ntawm Al2O3 yog 30% -48%,
Cov cib alumina siab: cov ntsiab lus ntawm Al2O3 ntau dua 48%,
Mullite cib: cov ntsiab lus ntawm Al2O3 yog ntau dua lossis sib npaug rau 72%, thiab cov ntsiab lus ntawm SiO2 yog ntau dua lossis sib npaug rau 28%,
Cib Corundum: cov ntsiab lus ntawm Al2O3 yog ntau dua 90%.
Daim Ntawv Thov ntawm Alumina Silica Fire Brick
Cov cib silica feem ntau yog siv los tsim cov qhov cub coke, lub qhov cub iav, lub qhov cub ceramic, lub qhov cub calcination carbon thiab tsis haum rau siv rau hauv cov khoom siv cua sov nrog qhov kub hloov pauv hauv qab 600 ℃.
Cov cib av nplaum yeej ib txwm siv rau hauv lub cub tawg, lub tshuab cua sov kub, lub cub cua sov, lub zog boiler, lub kiln lime, lub kiln rotary, lub kiln ceramic thiab lub kiln calcining.
Cov cib alumina siab feem ntau yog siv rau hauv kev tsim cov hlau, kev lag luam hlau uas tsis yog ferrous thiab lwm yam lag luam.
Mullite cib yog siv rau hauv txhua yam kev lag luam cub tawg kub-ntsej muag kab thiab thaub qab kab hauv kev lag luam metallurgical, kev lag luam petrochemical, kev lag luam khoom siv hauv tsev, kev lag luam ceramic, thiab kev lag luam tshuab.
Cib corundum siv tau rau hauv lub cub tawg, lub qhov cub kub tawg, lub cub tawg iav thiab lwm yam.
Alumina Silica Fire Brick Nta
- Kev kub hnyiab siab,
- Kev tiv thaiv thermal zoo,
- Muaj zog tiv taus kev yaig ntawm cov kua qaub,
- Lub zog kub siab,
- Cov coefficient ntawm kev nthuav dav thermal qis,
- Kev ua tau zoo thermal.
Cov Lus Qhia Tshwj Xeeb
| Khoom | RSAS60 | RSAS70 | RSAS75 | RSAS80 |
| AL2O3 (%) | ≥60 | ≥70 | ≥75 | ≥80 |
| SIO2(%) | 32 | 22 | 20 | ≥18 |
| Fe2O3 (%) | ≤1.7 | ≤1.8 | ≤1.8 | ≤1.8 |
| Kev ua kom tsis muaj zog °C | 1790 xyoo | >1800 | >1825 | ≥1850 |
| Qhov ceev ntawm ntau yam, g / cm3 | 2.4 | 2.45-2.5 | 2.55-2.6 | 2.65-2.7 |
| Kub mos nyob rau hauv load | ≥1470 | ≥1520 | ≥1530 | ≥1550 |
| Pom tseeb porosity,% | 22 | <22 | <21 | 20 |
| Lub zog tsoo txias Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
Chaw Tsim Khoom Siv Alumina Silica Hluav Taws Xob
RS refractory chaw tsim khoom ua ib qho ntawm cov chaw tsim khoom siv refractory bricks ua rau lub cub tawg tshwj xeeb rau kev txiav thiab ua cov bricks refractory raws li cov neeg siv khoom xav tau, uas tuaj yeem tsim cov cib hluav taws alumina silica zoo rau koj.
