Amatafari ya Alumina silika ni ubwoko bwibikoresho byo guhanagura alumina silika, amatafari ya alumina silicike yamatafari afite ibintu biranga imbaraga nyinshi, birwanya isuri n'imbaraga nyinshi. Amatafari ya aluminium ya silikatike arimo amoko menshi yumuriro nkamatafari ya silika, amatafari yumuriro, amatafari maremare ya alumina, amatafari ya mullite na corundum Amatafari. alumina silica amatafari yumuriro arashobora gukoreshwa muburyo bwose bwibikoresho byubushyuhe.
Ukurikije gahunda yo kongera ibintu kuva SiO2 kugeza kuri Al2O3, amatafari yumuriro wa aluminium silicon ashyirwa mubyiciro bikurikira
Amatafari ya Silica: ibikubiye muri SiO2 birenze 93%,
Amatafari y'ibumba: ibikubiye muri Al2O3 ni 30% -48%,
Amatafari maremare ya alumina: ibikubiye muri Al2O3 birenze 48%,
Amatafari ya Mullite: ibiri muri Al2O3 birarenze cyangwa bingana na 72%, naho ibiri muri SiO2 birarenze cyangwa bingana na 28%,
Amatafari ya Corundum: ibikubiye muri Al2O3 birenga 90%.
Amatafari ya silika akoreshwa cyane cyane mu kubaka itanura rya kokiya, itanura ry'ikirahure, itanura rya ceramic, itanura rya karubone kandi ntibikwiye gukoreshwa mubikoresho byo gushyushya hamwe nubushyuhe buri munsi ya 600 ℃.
Amatafari y'ibumba akoreshwa buri gihe mu itanura riturika, gushyushya gushyushya, gushyushya itanura, kubumba amashanyarazi, itanura ryizunguruka, itanura rya ceramic no kubara itanura.
Amatafari maremare ya alumina akoreshwa cyane cyane mu gukora ibyuma, inganda zidafite ferro nizindi nganda.
Amatafari ya mullite akoreshwa muburyo bwose bwitanura ryinganda zishyushye kandi zishyigikiwe nu ruganda rwa metallurgie, inganda za peteroli, inganda zubaka, inganda zubukorikori, ninganda zubukanishi.
Amatafari ya Corundum arashobora gukoreshwa mu itanura riturika, amashyiga ashyushye, itanura ryibirahure nibindi.
Ingingo | RSAS60 | RSAS70 | RSAS75 | RSAS80 |
AL2O3 (%) | ≥60 | ≥70 | ≥75 | ≥80 |
SIO2 (%) | 32 | 22 | 20 | ≥18 |
Fe2O3 (%) | ≤1.7 | ≤1.8 | ≤1.8 | ≤1.8 |
Kugabanuka ° C. | 1790 | > 1800 | > 1825 | 501850 |
Ubucucike bwinshi, g / cm3 | 2.4 | 2.45-2.5 | 2.55-2.6 | 2.65-2.7 |
Kworoshya ubushyuhe munsi yumutwaro | 701470 | 201520 | 301530 | ≥1550 |
Ikigaragara ni uko,% | 22 | <22 | <21 | 20 |
Ubukonje bukonje Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
Uruganda rwa RS rukora nka imwe mu zambere zikora amatafari yo gutunganya amatafari kabuhariwe mu gutema no kubumba amatafari yinganda ukurikije ibyo umukiriya asabwa, bishobora kubyara amatafari meza ya alumina silika kuri wewe.