Terbium oxide Tb4O7
Mashoko mapfupi
Product:Terbium oxide
Kuchena:99.999%(5N), 99.99%(4N),99.9%(3N) (Tb4O7/REO)
Formula:Tb4O7
Nhamba yeCAS: 12037-01-3
Molecular uremu: 747.69
Kuwanda: 7.3 g/cm3
Kunyungudika: 1356°C
Kuonekwa: Deep Brown powder
Solubility: Insoluble mumvura, ine mwero soluble mune yakasimba mineral acids
Kugadzikana: zvishoma hygroscopic
Mitauro yakawanda: TerbiumOxid, Oxyde De Terbium, Oxido Del Terbio
Application
Terbium oxide, inonziwo Terbia, ine basa rakakosha se activator yegirinhi phosphors inoshandiswa muruvara TV machubhu. Zvichakadaro Terbium Oxide inoshandiswawo mune yakakosha lasers uye se dopant mune yakasimba-nyika michina. Iyo inowanzoshandiswa se dopant yecrystalline solid-state zvishandiso uye mafuta cell zvinhu. Terbium Oxide ndeimwe yeanonyanya kutengesa Terbium makomisheni. Yakagadzirwa nekudziya simbi Oxalate, Terbium Oxide inobva yashandiswa mukugadzirira mamwe macommunimu eTerbium.
Terbium Oxide inoshandiswa kugadzira terbium simbi, optical glass, fluorescent materials, magneto-optical storage, magineti zvinhu, additives for garnet, etc.
Terbium oxide poda inotsikirirwa uye inopinzwa muvaristor zvinhu. Inoshandiswa se activator yezvinhu zvefluorescent uye dopant yegarnet, se activator yefluorescent poda uye inowedzera yegarnet.
Packaging: 25KG yakavharwa nemabhegi maviri ePVC akaiswa mudhiramu resimbi, uremu hwemambure 50KG.
Cherechedza:Kuchena kwehukama, kusvibiswa kwepasi kusingawanzo, kusvibiswa kwepasi kusingawanzo uye zvimwe zviratidzo zvinogona kugadzirwa zvinoenderana nezvinodiwa nevatengi.
Tsanangudzo
| Products Name | Terbium oxide | ||||
| Tb4O7/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 99 | 99 |
| Kurasika Pakudzima (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % 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 | ||
| Zvisina-Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 | 2 | 2 | 5 | 0.001 | |
| SiO2 | 10 | 30 | 50 | 0.01 | |
| CaO | 10 | 10 | 50 | 0.01 | |
| CuO | 1 | 3 | |||
| NiO | 1 | 3 | |||
| ZnO | 1 | 3 | |||
| PbO | 1 | 3 | |||
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