Terbium oxide Tb4O7
Ulwazi olufutshane
Imveliso:I-Terbium oxide
Ubunyulu:99.999%(5N), 99.99%(4N),99.9%(3N) (Tb4O7/REO)
Ifomula:Tb4O7
Inombolo yeCAS: 12037-01-3
Ubunzima beMolekyuli: 747.69
Ubuninzi: 7.3 g/cm3
Indawo yokunyibilika: 1356°C
Imbonakalo: Umgubo omdaka onzulu
I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: TerbiumOxid, Oxyde De Terbium, Oxido Del Terbio
Isicelo
I-Terbium oxide, ekwabizwa ngokuba yi-Terbia, inendima ebalulekileyo njenge-activator ye-phosphors eluhlaza esetyenziswa kwiityhubhu ze-TV ezinemibala. Ngeli xesha i-Terbium Oxide ikwasetyenziswa kwiilaser ezikhethekileyo kunye njenge-dopant kwizixhobo eziqinileyo. Ikwasetyenziswa rhoqo njenge-dopant yezixhobo ze-crystalline solid-state kunye nezixhobo zeeseli zamafutha. I-Terbium Oxide yenye yeekhompawundi eziphambili zeTerbium zorhwebo. Iveliswa ngokufudumeza intsimbi yeOxalate, iTerbium Oxide ke isetyenziswa ekulungiseleleni ezinye iikhompawundi zeTerbium.
I-Terbium oxide isetyenziselwa ukwenza isinyithi se-terbium, iglasi ebonakalayo, izixhobo ze-fluorescent, ukugcinwa kwemagneto-optical, imathiriyeli yamagnetic, izongezo zegarnet, njl.
I-Terbium oxide powder icinezelwe kwaye ifakwe kwi-varistor materials. Isetyenziswe njenge-activator yezixhobo ze-fluorescent kunye ne-dopant ye-garnet, njenge-activator ye-fluorescent powders kunye ne-additive for garnet.
Ukupakishwa: I-25KG itywinwe ngeengxowa ezimbini zePVC ezipakishwe kwigubu lentsimbi, ubunzima be-net 50KG.
Phawula:Ucoceko olunxulumeneyo, ukungcola okunqabileyo komhlaba, ukungacoceki komhlaba okungaqhelekanga kunye nezinye izikhombisi zinokulungiswa ngokweemfuno zabathengi.
Inkcazo
| Iimveliso Igama | I-Terbium oxide | ||||
| Tb4O7/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 99.5 | 99 | 99 | 99 | 99 |
| Ilahleko Ekulayiseni (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Ubumdaka boMhlaba obunqabileyo | 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 | ||
| Non-Rare Earth Ukungcola | 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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