Amatafari ya Corundum mullite ni ubwoko bw'amatafari adafite ubuziranenge akozwe mu bikoresho fatizo bifite ubuziranenge bwinshi cyangwa byuzuye, kandi corundum mullite block ni amatafari menshi ya alumina akozwe muri corundum na mullite main crystalline phase. Ibikoresho by'ingenzi bya corundum mullite ni corundum itumizwa mu mahanga, corundum yuzuye kandi ivanze neza, ikoresha ikoranabuhanga rigezweho ryo kongeramo ifu nziza, ikorwa hakoreshejwe ibikoresho bivanze, byuma, bikozwe mu ifu ishyushye cyane.
Ibiranga Corundum Mullite Brick
- Ibikoresho fatizo by'ubuziranenge,
- Corundum ifite isuku nyinshi,
- Ubushobozi bukomeye bwo gupima ingano iyo ubushyuhe buri hejuru,
- Ikozwe mu buryo bushyushye cyane n'ubushyuhe bwinshi,
- Irwanya ubushyuhe bwinshi,
- Ubudahangarwa bw'imyenda,
- Ubudahangarwa bw'ibitero by'imiti.
Uburyo bwo gukora amatafari ya Corundum Mullite
Amatafari ya Corundum mullite akozwe mu ibumba rya mullite ry’ubukorikori, kandi uduce twa mullite duhuzwa n’ibikoresho bihuriweho turahari, kandi ifu ya alpha Al2O3 ikoreshwa mu ifu, ishobora kandi kuvangwa cyangwa gusigwa uduce twa corundum duhuzwa n’ibikoresho bihuriweho, ifu ya mullite ikoreshwa mu ifu. Ifu ihuriweho n’ifu bivangwa hakurikijwe ingano runaka n’ingano y’ingano. Inzoga y’imyanda y’impapuro irimo sulfite ikoreshwa nk’ikintu gifatana, kandi ibikoresho byongerwaho mu buryo runaka. Bivanze neza kandi bingana, hamwe n’imashini ikoresha friction press cyangwa hydraulic pressing brick molding. Adobe imaze kuyumisha, itwike muri 1650 ~ 1750 ℃.
Ibisobanuro by'amatafari ya Rongsheng Refractory Corundum Mullite
| Ibintu | Isuku cyane kandi ifite ubuziranenge bwo hejuru Itafari rya Corundum ryahujwe | Itafari rya Sintered Corundum | Amatafari ya Mullite-Corundum |
| Al2O3 % | ≥99 | ≥90 | ≥80 |
| SiO2 % | ≤0.2 | ≤8 | ≤18 |
| Fe2O3 % | ≤0.2 | ≤0.2 | ≤0.3 |
| Ubucucike bw'umubyimba g/cm3 | ≥3.2 | ≥3 | ≥2.8 |
| Imbere igaragara % | ≤19 | ≤18 | ≤18 |
| MPa ifite imbaraga zo gukanda ikonje | ≥100 | ≥100 | ≥100 |
Igiciro cy'amatafari ya Corundum Mullite
Muri rusange, amatafari ya cordum mullite agabanyijemo amatafari avanze n'amatafari avanze, igiciro cy'amatafari abiri ya corundum mullite adafite imiterere itandukanye cyane ku isoko, igiciro kiri hagati y'ibihumbi na 10.000. Turasaba ko amatafari atandukanye ya corundum mullite akoreshwa mu muriro agomba gutoranywa hakurikijwe ibice bitandukanye by'itanura, atari ukunoza ubuzima bw'itanura gusa, ahubwo no kugabanya ikiguzi.
Ikoreshwa rya Corundum Mullite Tafari mu Itanura
Amatafari ya Cordundum mullite ashobora gukorana n'umuriro, akarwanya kwangirika kw'umuriro, akarwanya ubushyuhe bwinshi, ashobora gukoreshwa nk'ubushyuhe bw'umuriro w'inganda zikora mu itanura rishyushye cyane. Nanone amatafari ya corundum mullite ashobora gukoreshwa nk'urundi rwego rw'imirimo yo mu itanura rikorerwa mu nganda, akoreshwa cyane cyane mu nganda zikora peteroli, gasifier nini n'iciriritse ya ammonia hamwe n'ibikoresho bya rukuruzi by'itanura rikoresha gaze hamwe n'ibikoresho, ibikoresho byo mu itanura rikorerwa mu nganda zikora mu bushyuhe bwinshi, n'ibindi.
