Refractory calcined aluminiyam oxide umgubo
I-Alumina Powder / α-Alumina Micropowder
I-alumina powder yinto engabonakaliyo kunye ne-chemical formula Al2O3.Yikhompawundi yobulukhuni obuphezulu enendawo yokunyibilika ye-2054°C kunye neqondo lokubila elingu-2980°C.Yikristale ye-ionic enokuthi i-ionize kwiqondo lokushisa eliphezulu kwaye isoloko isetyenziselwa ukuveliswa kwezinto eziphikisayo.
I-alumina powder i-alumina i-Al2O3 ipowder eqinile, ngokuqhelekileyo icutshungulwa kwi-α-al2o3 i-alumina powder, i-β-al2o3 i-alumina powder, i-γ-al2o3 i-alumina powder njengendlela eyahlukileyo yokusetyenziswa.
α-Alumina micropowder
I-α i-alumina powder ineempawu ezizinzileyo zomzimba kunye neekhemikhali, ubunzima obuphezulu, ukuxhathisa ukunxiba, amandla aphezulu omatshini, ukugquma, ukumelana nobushushu obuphezulu, umlinganiselo ophantsi wokutshisa, i-coefficient ephantsi yokwandiswa kwe-thermal, i-conductivity efanelekileyo ye-thermal kunye nezinye iimpawu.
I-alumina ye-α idla ngokusetyenziswa njenge-abrasive, i-ejenti eqinisayo, izinto eziphikisayo, izinto zokupolisha, njl.
Inkqubo yeMveliso
I-Raw material ball mill: inceda ukususa ukungcola, ukuphucula izinga lokuguqulwa kwenkqubo yokudubula, kunye nokunyusa isantya sokuphendula;
I-Tonnel kiln yokutshisa: imveliso eqhubekayo kunye nezinzile inokufezekiswa, kwaye ubushushu bokutshisa bunokulawulwa ngokuchanekileyo;
I-Clinker ball mill: Gaya i-clinker kwisayizi efunekayo.
Inkcazo
| I-α-Alumina Micropowder | I-KRHA-101 | I-KRHA-101 | I-KRHA-102 | I-KRHA-102 | I-KRHA-103 | I-KRHA-103 |
| Isiqinisekiso | Isiqhelo | Isiqinisekiso | Isiqhelo | Isiqinisekiso | Isiqhelo | |
| I-Al2O3 (%) | ≥99.5 | 99.52 | 99.5 | 99.6 | >99.5 | 99.53 |
| K2O+Na2O (%) | ≤0.20 | 0.13 | <0.20 | 0.14 | ≤0.25 | 0.15 |
| I-Fe2O3 (%) | ≤0.05 | 0.02 | ≤0.05 | 0.02 | ≤0.08 | 0.03 |
| SiO2 (%) | ≤0.15 | 0.08 | ≤0.15 | 0.08 | ≤0.15 | 0.09 |
| D50, μm | <2.0 | 1.7 | 2.0~3.0 | 2.4 | 3.0~5.0 | 3.5 |
| α-A12O3 (%) | ≥93 | 95 | >93 | >95 | >93 | >96 |
| Uxinaniso lokwenyani, g/cm3 | >3.93 | 3.96 | >3.93 | >3.93 | >3.96 | >3.96 |
Isicelo
1. Iimveliso eziRefractory.I-alumina ephezulu ye-alumina i-clinker ine-refractoriness ukuya kwi-1780C, ukuzinza okuqinileyo kweekhemikhali kunye neempawu ezintle zomzimba.
2. Ukuphosa okuchanekileyo.I-bauxite clinker icutshungulwa ibe ngumgubo ocolekileyo kwaye yenziwe ibe yimbumba yokuphosa ngokuchanekileyo.Isetyenziswa kwishishini lomkhosi, i-aerospace, unxibelelwano, izixhobo, oomatshini kunye namasebe ezixhobo zonyango.
3. Ishishini leAluminium.Ukhuselo lweSizwe, inqwelomoya, iimoto, izixhobo zombane, iikhemikhali, iimfuno zemihla ngemihla, njl.
4. I-Aluminiyam i-silicate i-fiber refractory;sebenzisa i-magnesia kunye ne-bauxite clinker njengezinto eziluhlaza, isanti kunye ne-bauxite clinker njengezinto eziluhlaza, isanti kunye ne-bauxite clinker njengezinto ezibonakalayo, ukwenza i-samente ye-bauxite, izinto ezinqabileyo, imboni ye-ceramic kunye neshishini lemichiza inokuveliswa Iikhompawundi ezahlukeneyo ze-aluminiyam.
