BROWN FUSED Alumina
| 55.7 feem pua | 16.2 feem pua | 3.1 feem pua | 7.6 feem pua | 9.5 feem pua | 7.5 feem pua | 8.4 feem pua |
| BFA | |
|---|---|
| Qib Refractory | |
| Al2O3 (Alumina) | 45.3 feem pua |
| SiO2 (Silica) | 15.5 feem pua |
| Na2O (Soda) | 3.1 feem pua |
| K2O (poov tshuaj) | 0.6 feem pua |
| Fe2O3 (hlau) | 0.3 feem pua |
| CaO (Carmine) | 1.5 feem pua |
| MgO (Magnesia) | 2. 0 feem pua |
| P2O5 (phosphorus) | 0.5 feem pua |
| Tag nrho | 97. 0 feem pua |
Manufacturing Txheej txheem (生产工艺)
Brown Fused Alumina yog tsim los ntawm fusing zoo bauxite nyob rau hauv hluav taws xob-arc rauv ntawm qhov kub siab tshaj 2250 degree. Cov khoom siv raw thiab cov khoom siv carbon yog sib xyaw thiab fused ua ke hauv hluav taws xob-arc rauv. Lub cub tawg yog khaws cia ntawm qhov kub siab tshaj 2250 degree kom fuse cov ntaub ntawv raw thiab tsim qhov xav tau.BFAkhoom. Cov khoom uas tau tshwm sim yog ces crushed, hauv av, thiab sorted los ntawm qhov loj thiab qib.
Daim ntawv thov hauv Kev Lag Luam Refractory (应用于耐火材料行业)
a) Refractory Castables thiab Rammers
Refractory castables ua los ntawm BFA yog siv los ua kab rau cov phab ntsa thiab cov ru tsev nyob rau hauv ntau yam lag luam, nrog rau cov metallurgical, tshuaj, thiab roj av industries. Cov castables no muaj peev xwm tiv taus qhov kub thiab txias thiab muab kev tiv thaiv zoo tiv thaiv corrosion.
BFA ramming huab hwm coj kuj tseem siv hauv kev lag luam refractory. Nws yog tsim los ntawm kev sib xyaw BFA hmoov nrog cov ntawv khi thiab siv rau saum npoo ntawm cov khoom siv refractory. Qhov loj no ces compressed los ua ib qho khoom loj uas tuaj yeem siv los txhawb cov khoom siv refractory.
b) Corundum rwb thaiv tsev cov ntaub ntawv
BFA yog siv los tsim corundum lub teeb ci ci, uas yog siv los ua kab rau cov phab ntsa thiab cov ru tsev hauv qhov cub kub kub. Cov cib no tiv taus qhov kub thiab txias thiab muab kev tiv thaiv zoo heev.
BFA kuj tseem siv los tsim corundum npuas alumina cib, uas yog siv los insulate sab hauv ntawm qhov cub. Cov cib no muaj peev xwm tiv taus qhov kub thiab txias thiab muab kev tiv thaiv zoo heev.
BFA yog siv los tsim cov khoom siv fiber ntau, uas yog siv los txhawb cov ntaub ntawv refractory thiab muab cov khoom rwb thaiv tsev ntxiv.
Daim ntawv thov hauv Ceramics Industry (应用于陶瓷行业)
a) Ceramic yeeb nkab
BFA ceramic yeeb nkab yog siv hauv kev lag luam ceramics los tsim cov yeeb nkab thiab cov khoom tshwj xeeb. Cov kav dej thiab qhov chaw no muaj kev tiv thaiv corrosion zoo heev thiab kub-kub stability.
b) Electric Ceramic Coated Parts
BFA yog siv los tsim hluav taws xob ceramic coated qhov chaw hauv kev lag luam ceramics. Cov coated qhov chaw no muaj kev tiv thaiv corrosion zoo heev thiab kub-kub stability.