NdF3 Neodymium fluoride
Cov ntaub ntawv luv luv
Formula:NdF 3
CAS Nr .: 13709-42-7
Molecular Luj: 201.24
Qhov ceev: 6.5g / cm3
Melting point: 1410 ° C
Cov tsos mob: daj ntseg daj crystalline los yog hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Multilingual: NeodymFluorid, Fluorure De Neodyme, Fluoruro Del Neodymium
Daim ntawv thov
Neodymium fluoride feem ntau yog siv rau iav, siv lead ua thiab capacitors, thiab yog cov khoom siv tseem ceeb rau kev ua Neodymium Hlau thiab alloys. Neodymium muaj lub zog nqus plua plav nyob nruab nrab ntawm 580 nm, uas yog nyob ze rau tib neeg lub qhov muag qhov siab tshaj plaws ntawm qhov rhiab heev ua rau nws muaj txiaj ntsig zoo hauv kev tiv thaiv lo ntsiab muag rau vuam tsom iav. Nws kuj tseem siv hauv CRT cov lus qhia los txhim kho qhov sib txawv ntawm cov liab thiab ntsuab. Nws muaj nuj nqis heev hauv kev tsim iav rau nws cov xim zoo nkauj xim rau iav.
Specification
| Nd2O3/TREO (% min.) | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
| TREO (% min.) | 81 | 81 | 81 | 81 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO CeO2/TSO Pr6O11/TSO Sm2O3/TSO Eu2O3/TSO Y2O3/TREO | 3 3 5 5 1 1 | 50 20 50 3 3 3 | 0.01 ib 0.05 Nws 0.05 Nws 0.05 Nws 0.03 ib 0.03 ib | 0.05 Nws 0.05 Nws 0.5 0.05 Nws 0.05 Nws 0.03 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O 3 SiO 2 CaO CuO PbO NiO Cl- | 5 30 50 10 10 10 50 | 10 50 50 10 10 10 100 | 0.05 Nws 0.03 ib 0.05 Nws 0.002 ib 0.002 ib 0.005 ib 0.03 ib | 0.1 0.05 Nws 0.1 0.005 ib 0.002 ib 0.001 ib 0.05 Nws |
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
