Alumina (Al2O3) Sib Tsoo Pob
Alumina sib tsoo pob tau siv dav hauv cov pob zeb ua cov khoom siv abrasive rau cov khoom siv ceramic thiab cov khoom siv glaze.Ceramic, cement thiab enamel factories raws li zoo li iav ua haujlwm nroj tsuag siv lawv vim yog lawv lub siab ua kom zoo dua, lawv lub siab hardness, thiab lawv lub siab hnav tsis kam.Thaum lub sij hawm ua abrasive / sib tsoo, cov khoom siv ceramic yuav tsis tshua tawg thiab qhov kis kab mob tsawg heev.
Qhov zoo
1.High hnav-tiv taus Cov khoom sib tsoo hnav-tiv taus yog siab dua li cov khoom siv alumina, thaum nws ua haujlwm, lub pob yuav tsis ua rau cov khoom sib tsoo, yog li nws tuaj yeem khaws cov purity thiab txhim kho kev ruaj ntseg ntawm cov khoom sib tsoo tshwj xeeb tshaj yog cov ceramic glaze.
2.High DensityThe high density, siab hardness thiab siab sib tsoo cim txuag lub sij hawm sib tsoo, ua kom lub chav smashing loj.Yog li nws tuaj yeem txhim kho kev sib tsoo zoo.
Cov ntsiab lus tseem ceeb ntawm Alumina (Al2O3) Sib Tsoo Pob Hom 92
| Yam khoom | Tus nqi |
| AL2O3 | > 92% |
| SiO2 | 3.8% |
| Fe2O3 | 0.06% |
| TiO2 | 0.02% |
| Lwm yam | 2.5% |
| Kev nqus dej | <0.01% |
| Khoom loj ntom ntom | > 3.6g/cm3 |
| Volumetric bulk ntom ntom | 1.5-1.8 kg / l |
| Mohs hardness (Qib) | 9 |
| Attrition poob | <0.015% |
| Xim | dawb |
Loj
| Txoj kab uas hla (mm) | Φ 0.5-1 | Φ 2 | Φ 3 | Φ 5 | Φ8 | Φ 10 | Φ13 | Φ15-60 |
| Kev kam rau siab (mm) | / | ± 0.3 | ± 0.3 | ± 0.3 | ± 0.3 | ± 0.3 | ± 0.3 | ± 0.5-2 hli |
Lwm yam
Peb kuj muaj txhua qhov ntau thiab tsawg ntawm Al2O3 pob nyob nruab nrab ntawm Φ3mm thiab suav nrog Φ60mm.Lwm cov ntsiab lus ntawm Al2O3 60%, 75%, 92%, 99%.
