I-Alumina Powder / α-Alumina Micropowder
Inkcazo
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
1. I-Raw material ball mill: inceda ukususa ukungcola, ukuphucula izinga lokuguqulwa kwenkqubo yokudubula, kunye nokunyusa isantya sokuphendula;
2. Ukojiswa kweziko lokutshisa itonela: imveliso eqhubekayo nezinzileyo inokuphunyezwa, kwaye ubushushu bokutshisa bunokulawulwa ngokuchanekileyo;
3. I-Clinker ball mill: Gaya i-clinker kwisayizi efunekayo.
Inkcazo
| imodeli yemveliso | Ubushushu obuphakathi kunye nochungechunge oluphantsi lwe-sodium yokubumba | Ubushushu obuphakathi kunye nochungechunge lomsebenzi we-sodium ephantsi | ||||
| YND 1 | YND 2 | QAPHELA 1 | QAPHELA 2 | QAPHELA 3 | ||
| al203 | >99.6 | >99.0 | >99.6 | >99.5 | >99.6 | |
| umxholo wokungcola (%) | Si02 | <0.05 | <0.1 | <0.05 | <0.05 | <0.05 |
| Fe2O3 | <0.03 | <0.05 | <0.03 | <0.03 | <0.03 | |
| Na2O | <0.10 | <0.35 | <0.10 | <0.35 | <0.10 | |
| α- inqanaba loguqulelo(%) | >95 | >94 | >92 | >92 | >93 | |
| Ubuninzi bokwenyani (g/cm3) | >3.95 | >3.94 | >3.92 | >3.92 | >3.93 | |
| Ubungakanani beCrystal esisiseko (μm) | 3-5 | 3-5 | 0.5-1 | 0.5-1 | 1-2 | |
| Ubungakanani besuntswana buyafumaneka (μm) | 4.0 + 0.5 | 4.0 + 0.5 | 2.0 + 0.5 | 2.0 + 0.5 | 2.5 + 0.5 | |
| Kubonakala | Umgubo omhlophe | |||||
| Ubungakanani obuyinxenye yoSabelo | Customized | |||||
Isicelo
1. Iimveliso eziRefractory.I-alumina ephezulu ye-alumina i-clinker ine-refractoriness ukuya kwi-1780 ℃, ukuzinza kweekhemikhali ezinamandla 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.
