Terbium Oxide Tb4O7
Alaye kukuru
Ọja:Terbium Oxide
Mimo:99.999%(5N), 99.99%(4N),99.9%(3N) (Tb4O7/REO)
Fọọmu:Tb4O7
CAS No.: 12037-01-3
Iwọn Molikula: 747.69
iwuwo: 7.3 g/cm3
Oju Iyọ: 1356°C
Irisi: Jin Brown lulú
Solubility: Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids erupe ile ti o lagbara
Iduroṣinṣin: Diẹ hygroscopic
Multilingual: TerbiumOxid, Oxyde De Terbium, Oxido Del Terbio
Ohun elo
Terbium Oxide, tun npe ni Terbia, ni o ni pataki ipa bi ohun activator fun alawọ ewe phosphor lo ninu awọ TV tubes. Nibayi Terbium Oxide tun jẹ lilo ni awọn laser pataki ati bi dopant ni awọn ẹrọ ipinlẹ to lagbara. O tun jẹ lilo nigbagbogbo bi dopant fun awọn ohun elo ipinlẹ to lagbara ati awọn ohun elo sẹẹli epo. Terbium Oxide jẹ ọkan ninu awọn agbo ogun Terbium iṣowo pataki. Ti a ṣejade nipasẹ alapapo irin Oxalate, Terbium Oxide lẹhinna ni a lo ni igbaradi ti awọn agbo ogun Terbium miiran.
Terbium Oxide ni a lo fun ṣiṣe irin terbium, gilasi opiti, awọn ohun elo fluorescent, ibi ipamọ magneto-opitika, awọn ohun elo oofa, awọn afikun fun garnet, bbl
Terbium oxide lulú ti wa ni titẹ ati fifẹ sinu awọn ohun elo varistor. Ti a lo bi oluṣeto fun awọn ohun elo Fuluorisenti ati dopant fun garnet, bi ohun amuṣiṣẹ fun awọn powders Fuluorisenti ati afikun fun garnet.
Iṣakojọpọ：25KG ni edidi pẹlu awọn baagi PVC meji ti a kojọpọ ni ilu irin kan, iwuwo apapọ 50KG.
Akiyesi:Iwa mimọ ibatan, awọn idoti ilẹ to ṣọwọn, awọn idoti ilẹ ti ko ṣọwọn ati awọn itọkasi miiran le jẹ adani ni ibamu si awọn ibeere alabara
Sipesifikesonu
| Awọn ọja Name | Terbium Oxide | ||||
| Tb4O7/TREO (% iṣẹju.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% iṣẹju.) | 99.5 | 99 | 99 | 99 | 99 |
| Pipadanu Lori Ibẹrẹ (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Toje Earth impurities | Iye ti o ga julọ ppm. | Iye ti o ga julọ ppm. | Iye ti o ga julọ ppm. | % max. | % max. |
| Eu2O3/TREO | 0.1 | 1 | 10 | 0.01 | 0.01 |
| Gd2O3/TREO | 0.1 | 5 | 20 | 0.1 | 0.5 |
| Dy2O3/TREO | 0.1 | 5 | 20 | 0.15 | 0.3 |
| Ho2O3/TREO | 0.1 | 1 | 10 | 0.02 | 0.05 |
| Er2O3/TREO | 0.1 | 1 | 10 | 0.01 | 0.03 |
| Tm2O3/TREO | 0.1 | 5 | 10 | ||
| Yb2O3/TREO | 0.1 | 1 | 10 | ||
| Lu2O3/TREO | 0.1 | 1 | 10 | ||
| Y2O3/TREO | 0.1 | 3 | 20 | ||
| Awọn Egbin Aiye ti ko ṣọwọn | Iye ti o ga julọ ppm. | Iye ti o ga julọ ppm. | Iye ti o ga julọ ppm. | % max. | % max. |
| Fe2O3 | 2 | 2 | 5 | 0.001 | |
| SiO2 | 10 | 30 | 50 | 0.01 | |
| CaO | 10 | 10 | 50 | 0.01 | |
| KuO | 1 | 3 | |||
| NiO | 1 | 3 | |||
| ZnO | 1 | 3 | |||
| PbO | 1 | 3 | |||
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