Kev kub siab ua haujlwm, Lub cev loj ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntu
- Magnesium aluminate spinel
- Fused magnesium aluminate spinel
- High purity fused spinel
Qhia luv luv
Txheej Txheem Ntau Lawm Thiab Thov
Ua los ntawm high purity magnesia thiab Bayer txheej txheem alumina nyob rau hauv loj hluav taws xob arc rauv.Nws muaj cov khoom zoo heev refractory, thiab tuaj yeem siv los tsim cov Cib thiab Castables hauv thaj chaw uas cov slag kuj tseem ceeb.
Xws li: ru tsev ntawm EAF thiab yooj yim oxygen rauv, Steel ladle, intermediate cheeb tsam ntawm cement rotary kiln, thiab lwm yam.
| Yam khoom | UNIT | BRANDS | ||||
| UA-70 | UA-65 | UA-85 | AM 90 | |||
| Tshuaj muaj pes tsawg leeg | Al2O3 | % | 71-76 : kuv | 63-68 : kuv | 82-87 : kuv | 88-92 : kuv |
| MgO | % | 22-27 | 31-35 : kuv | 12-17 | 8–12 | |
| CaO | % | 0.65 max | 0.80 max | 0.50 max | 0.40 max | |
| Fe2O3 | % | 0.40 max | 0.45 max | 0.40 max | 0.40 max | |
| SiO2 | % | 0.40 max | 0.50 max | 0.40 max | 0.25 max | |
| NaO2 | % | 0.40 max | 0.50 max | 0.50 max | 0.50 max | |
| Qhov ntom ntom g / cm33 | 3.3 min | 3.3 min | 3.3 min | 3.3 min | ||
'S' ---- sintered;F----- fused;M----- Magnesia;A---- alumina;B----- bauxite
Fused Spinel yam ntxwv
Khoom taw qhia:Fused magnesia-aluminium spinel yog ua los ntawm high-zoo low-sodium alumina high-purity light-burned magnesia hmoov raws li raw cov ntaub ntawv, thiab smelted nyob rau hauv ib tug hluav taws xob arc rauv kub siab tshaj 2000 ℃.
Khoom nta:kub tsis kam, loj lub cev ceev, tsis tshua muaj dej nqus, me me thermal expansion coefficient, zoo thermal shock stability, muaj zog corrosion kuj thiab slag kuj.
Piv nrog rau txoj kev sintering los ua ke spinel, txoj kev electrofusion muaj qhov kub thiab txias dua, txog 2000 ° C, uas ua rau spinel denser, muaj qhov ntim ntau dua, thiab tiv taus dej ntau dua.Cov txheej txheem zoo ib yam li txoj kev sintering los ua ke spinel.
Cov khoom siv raw siv cov khoom siv alumina thiab cov khoom siv hluav taws xob zoo tshaj plaws magnesium oxide hmoov.
Khoom siv:Nws yog dav siv nyob rau hauv steel smelting, hluav taws xob rauv ru tsev, ladle, cement rotary kiln, iav muaj rauv thiab metallurgical kev lag luam, thiab lwm yam.
skateboards, nozzle bricks, ladle lining bricks thiab ca rauv cib, raws li zoo raws li loj-scale cement Basic raw cov ntaub ntawv rau kilns, hloov cheeb tsam hauv ob sab phlu ntawm nruab nrab-qhov loj me cement kilns, refractory castables thiab siab thiab nruab nrab kub kiln rooj tog cib.
Fused Spinel Khoom Txheej Txheem
Lub tuam txhab kev tsim khoom ntawm fused aluminium magnesium spinel muaj ntau theem, raws li cov neeg siv khoom xav tau, particle loj, fineness tuaj yeem ua tau raws li qhov xav tau.
