Gadolinium Oxide Gd2O3
Cov ntaub ntawv luv luv
Khoom siv:Gadolinium Oxide
Formula:gd2o3 ua
CAS Nr .: 12064-62-9
Purity: 99.999% (5N), 99.99% (4N), 99.9% (3N) (Gd2O3 / REO)
Molecular Luj: 362.50
Qhov ceev: 7.407 g / cm3
Melting point: 2,420 ° C
Qhov tsos: Dawb hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: GadoliniumOxid, Oxyde De Gadolinium, Oxido Del Gadolinio
Daim ntawv thov
Gadolinium Oxide, tseem hu ua Gadolinia, yog siv los ua cov iav kho qhov muag thiab Gadolinium Yttrium Garnets uas muaj cov ntawv thov microwave. High purity ntawm Gadolinium Oxide yog siv los ua phosphor rau xim TV raj. Cerium Oxide (nyob rau hauv daim ntawv ntawm Gadolinium doped ceria) tsim ib qho electrolyte nrog ob qho tib si ionic conductivity thiab tsis tshua muaj kev khiav hauj lwm kub uas zoo rau cov nqi-zoo ntawm cov roj hlwb. Nws yog ib qho ntawm feem ntau muaj cov ntaub ntawv ntawm lub ntiaj teb tsis tshua muaj caij Gadolinium, derivatives ntawm uas muaj peev xwm sib piv cov neeg sawv cev rau magnetic resonance imaging.
Gadolinium Oxide yog siv los ua gadolinium hlau, gadolinium hlau alloy, nco nco ib qho substrate, optical iav, khoom sib nqus refrigerant, inhibitor, samarium cobalt hlau nplaum additive, x-ray intensifying screen, sib nqus refrigerant, thiab lwm yam.
Hauv kev lag luam iav, gadolinium oxide tshwj xeeb yog siv los ua ib feem ntawm cov iav siab refractive index. Thaum siv ua ke nrog lanthanum, gadolinium oxide pab hloov cov iav hloov chaw thiab txhim kho thermal stability ntawm iav. Kev lag luam nuclear yog siv rau kev tswj rods ntawm nuclear reactors, neutron absorbing cov ntaub ntawv nyob rau hauv atomic reactors, magnetic npuas ntaub ntawv, intensifying screen cov ntaub ntawv, thiab lwm yam Gadolinium oxide kuj siv tau los tsim capacitors, X-ray intensifying cov ntxaij vab tshaus, thiab gadolinium gallium garnet cov ntaub ntawv. .
Batch Luj: 1000,2000Kg.
Ntim:Nyob rau hauv steel nruas nrog puab ob lub hnab PVC uas muaj 50Kg net txhua. 25kg / nruas lossis 100kg / nruas
Gadolinium Oxide Khw muag khoom nyob rau hauv qhov chaw ventilated thiab qhuav. Kev saib xyuas yuav tsum tau them rau kev tiv thaiv noo noo los tiv thaiv pob puas
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
| Gd2O3 / TREO (% min.) | 99.99 9 | 99.999 ib | 99.99 ib | 99.9 ua |
| TREO (% min.) | 99.5 ua | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. |
| La2O3/TREO CeO2/TSO Pr6O11/TSO Nd2O3/TREO Sm2O3/TSO Eu2O3/TSO Tb4O7/TREO Dy2O3/TREO Ho 2O3/TREO Er2O3/TREO Tm2O3/TSO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 0.2 0.5 0.5 0.5 0.5 2.0 3.0 0.5 0.2 0.2 0.2 0.2 0.3 0.5 | 1 1 1 1 5 5 5 1 1 5 1 1 1 2 | 5 10 10 10 30 30 10 5 5 5 5 5 5 5 | 0.005 ib 0.005 ib 0.005 ib 0.005 ib 0.005 ib 0.04 ib 0.01 ib 0.005 ib 0.005 ib 0.025 ib 0.01 ib 0.01 ib 0.005 ib 0.03 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. |
| Fe2O 3 SiO 2 CaO CuO PbO NiO Cl- | 2 10 10 | 3 50 50 3 3 3 150 | 5 50 50 5 5 10 200 | 0.015 ib 0.015 ib 0.05 Nws 0.001 ib 0.001 ib 0.001 ib 0.05 Nws |
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