Neodymium (III) oxide
Neodymium (III) oxideProperties
| CAS TSIS MUAJ. :: | 1313-97-9 | |
| Tshuaj Cov Qauv | Nd2o3 | |
| Tus hniav loj | 336.48 G / Mol | |
| Kev tshwm sim | Lub teeb Bluish Grey Hexagonal muaju | |
| Ceev | 7.24 g / cm3 | |
| Melting taw tes | 2,233 ° C (4,051 ° F; 2,506 k) | |
| Kub taw tes | 3,760 ° C (6,800 ° F; 4,030 K) [1] | |
| Solubility hauv dej | .0003 G / 100 ml (75 ° C) | |
| Kev Purity Neodydmium oxide Cov Lus Qhia |
Particle loj (D50) 4.5 μm
Purity ((ND2O3) 99.999%
Treo (tag nrho cov neeg tsis tshua muaj txiaj ntsig oxides) 99.3%
| Rov qab cov ntsiab lus | ppm | Tsis-rees impurities | ppm |
| La2o3 | 0.7 | Fes2o3 | 3 |
| Tus kab khiav | 0.2 | Siio2 | 35 |
| PR6O11 | 0.6 | Cao | 20 |
| Sm2o3 | 1.7 | Rab tshuab | 60 |
| EU2O3 | <0.2 | Loi | 0.50% |
| Gd2o3 | 0.6 | ||
| Tb4o7 | 0.2 | ||
| Dy2o3 | 0.3 | ||
| Ho2o3 | 1 | ||
| Er2o3 | <0.2 | ||
| Tm2o3 | <0.1 | ||
| Yb2o3 | <0.2 | ||
| Lu2O3 | 0.1 | ||
| Y2O3 | <1 |
Ntim】 25kg / hnab yuav tsum muaj: cov tshuaj lom cov hmoov av, plua plav-dawb, ua kom qhuav, ua kom qhuav.
Neodymium (III) oxide siv rau?
Neodymium (III) Oxide tau siv hauv cov hlab ceramic, kub glazes, pleev xim iav, carbon-arc-arc-arc-lub teeb hluav taws xob, thiab lub tshuab nqus hluav taws xob.
Neodymium (III) Oxide tseem siv rau dope iav, suav nrog looj tsom iav, ua kom lub ntsej muag-lub xeev cov tsom iav thiab cov khoom siv. Neodysmium-doped iav hloov liab doog vim yog nqus ntawm daj thiab lub teeb ntsuab, thiab siv hauv vuam gelggles. Qee cov iav neodymium-doped iav yog Dichrousic; Ntawd yog, nws hloov xim nyob ntawm qhov teeb pom kev zoo. Nws tseem siv ua polymerization catalyst.