Cov roj formula: DyF3
CAS Nr .: 13569-80-7
Molecular Luj: 219.50
Qhov ceev: 5.948 g / cm3
Melting point: 1360 ° C
Cov tsos mob: Dawb hmoov, pieces
Solubility: Insoluble nyob rau hauv dej, soluble nyob rau hauv muaj zog mineral acids.
Stability: me ntsis hygroscopic
Ntau hom lus: DysprosiumFluorid, Fluorure De Dysprosium, Fluoruro Del Disprosio
| Dy2O3 / TREO (% min.) | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
| TREO (% min.) | 81 | 81 | 81 | 81 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Gd2O3/TSO Tb4O7/TREO Ho 2O3/TREO Er2O3/TREO Tm2O3/TSO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 5 5 1 1 1 1 5 | 20 20 150 20 20 20 20 20 | 0.005 ib 0.03 ib 0.05 Nws 0.02 ib 0.005 ib 0.005 ib 0.03 ib 0.005 ib | 0.05 Nws 0.2 0.3 0.3 0.3 0.3 0.3 0.05 Nws |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O 3 SiO 2 CaO CuO NiO ZnO PbO Cl- | 5 50 30 5 1 1 1 50 | 10 50 80 5 3 3 3 100 | 0.001 ib 0.015 ib 0.01 ib 0.01 ib | 0.003 ib 0.03 ib 0.03 ib 0.02 ib |
Dysprosium Fluoride tau tshwj xeeb siv hauv laser iav, phosphors, Dysprosium halide teeb thiab tseem yog cov ntaub ntawv tseem ceeb rau kev ua Dysprosium Hlau.Dysprosium yog siv ua ke nrog Vanadium thiab lwm yam khoom, hauv kev ua cov ntaub ntawv laser thiab teeb pom kev lag luam.Dysprosium yog ib qho ntawm cov khoom ntawm Terfenol-D, uas yog ua haujlwm nyob rau hauv transducers, wide-band mechanical resonators, thiab high-precision kua-roj injectors.Dysprosium thiab nws cov tebchaw muaj kev cuam tshuam rau cov hlau nplaum, lawv tau ua haujlwm hauv ntau cov ntaub ntawv khaws cia, xws li hauv cov hard disks.
Kev pabcuam peb tuaj yeem muab tau
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb dua: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tuaj yeem muab kev pabcuam nres ib qho rau koj!
T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.
≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.25kg: ib as
Muaj, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!
1kg ib lub hnab fpr kuaj, 25kg lossis 50kg ib nruas, lossis raws li koj xav tau.
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.
