Terbium Oxide Tb4O7
Cov ntaub ntawv luv luv
Khoom siv:Terbium Oxide
Purity: 99.99% (5N), 99.99% (4N), 99.9% (3N)twb 4o7/REO)
Formula:twb 4o7
CAS Nr .: 12037-01-3
Molecular Luj: 747.69
Qhov ceev: 7.3g / cm3
Melting point: 1356 ° C
Cov tsos mob: Deep Brown hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: TerbiumOxid, Oxyde De Terbium, Oxido Del Terbio
Daim ntawv thov
Terbium Oxide, tseem hu ua Terbia, muaj lub luag haujlwm tseem ceeb ua tus activator rau ntsuab phosphors siv nyob rau hauv cov xim TV raj. Lub caij no, Terbium Oxide kuj tseem siv rau hauv cov lasers tshwj xeeb thiab ua cov dopant hauv cov khoom siv hauv lub xeev. Nws kuj tau nquag siv los ua dopant rau cov khoom siv crystalline solid-state thiab cov khoom siv roj cell. Terbium Oxide yog ib qho ntawm cov lag luam tseem ceeb Terbium tebchaw. Ua los ntawm cua sov cov hlau Oxalate, Terbium Oxide yog siv rau hauv kev npaj ntawm lwm yam Terbium tebchaw.
Terbium Oxide yog siv los ua terbium hlau, kho qhov muag iav, fluorescent cov ntaub ntawv, magneto-optical cia, sib nqus cov ntaub ntawv, additives rau garnet, thiab lwm yam.
Terbium oxide hmoov yog nias thiab sintered rau hauv cov ntaub ntawv varistor. Siv los ua tus activator rau cov ntaub ntawv fluorescent thiab dopant rau garnet, ua tus activator rau fluorescent hmoov thiab ib qho ntxiv rau garnet.
Ntim: 25KG kaw nrog ob lub hnab PVC ntim rau hauv lub nruas steel, nqa qhov hnyav 50KG.
Nco tseg:kwv tij purity, tsis tshua muaj lub ntiaj teb impurities, tsis tshua muaj lub ntiaj teb impurities thiab lwm yam qhia tau customized raws li cov neeg yuav tsum tau
Specification
| Cov khoom npe | Terbium Oxide | ||||
| Tb4O7/TREO (% min.) | 99.99 9 | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
| TREO (% min.) | 99.5 ua | 99 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Eu2O3/TSO | 0.1 | 1 | 10 | 0.01 ib | 0.01 ib |
| Gd2O3/TSO | 0.1 | 5 | 20 | 0.1 | 0.5 |
| Dy2O3/TREO | 0.1 | 5 | 20 | 0.15 | 0.3 |
| Ho 2O3/TREO | 0.1 | 1 | 10 | 0.02 ib | 0.05 Nws |
| Er2O3/TREO | 0.1 | 1 | 10 | 0.01 ib | 0.03 ib |
| Tm2O3/TSO | 0.1 | 5 | 10 | ||
| Yb2O3/TREO | 0.1 | 1 | 10 | ||
| Lu2O3/TREO | 0.1 | 1 | 10 | ||
| Y2O3/TREO | 0.1 | 3 | 20 | ||
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O 3 | 2 | 2 | 5 | 0.001 ib | |
| SiO 2 | 10 | 30 | 50 | 0.01 ib | |
| CaO | 10 | 10 | 50 | 0.01 ib | |
| CuO | 1 | 3 | |||
| NiO | 1 | 3 | |||
| ZnO | 1 | 3 | |||
| PbO | 1 | 3 | |||
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
