99.99% min Dysprosium Oxide Dy2O3
Lintlha tse khutšoane tsaDysprosium oxide
Sehlahisoa:Dysprosium oxide
Mokhoa: Dy2O3
Bohloeki:99.9999%(6N) ,99.999%(5N), 99.99%(4N),99.9%(3N) (Dy2O3/REO)
Nomoro ea CAS: 1308-87-8
Boima ba 'mele: 373.00
Boima: 7.81 g/cm3
Sebaka se qhibilihang: 2,408° C
Ponahalo: Phofo e tšoeu
Solubility: Ha e qhibilihe ka metsing, e qhibiliha ka mokhoa o itekanetseng ho li-mineral acid tse matla
Lipuo tse ngata: Dysprosium Oxid, Oxyde De Dysprosium, Oxido Del Disprosio
Tšebeliso ea Dysprosium Oxide
Dysprosium Oxide, ke thepa e tala ea mantlha bakeng sa Dysprosium Metal e sebelisoang haholo ho limmanete tsa Neodymium-Iron-Boron, hape e na le ts'ebeliso e ikhethang ho lirafshoa, likhalase, phosphors, lasers le lebone la Dysprosium Metal halide. Bohloeki bo phahameng ba Dysprosium Oxide bo sebelisoa indastering ea lisebelisoa tsa elektroniki joalo ka sekoaelo sa antireflection ho lisebelisoa tsa photoelectric. Ka lebaka la "dysprosium's high thermal-neutron absorption cross-section," Dysprosium-Oxide-Nickel cermets e sebelisoa lithupeng tsa taolo tse monyang neutron ho li-reactor tsa nyutlelie. Dysprosium le lik'hemik'hale tsa eona li ka hlaseloa habonolo ke magnetization, li sebelisoa lits'ebetsong tse fapaneng tsa polokelo ea data, joalo ka li-hard disks.
Dysprosium oxide e sebelisoa e le tlatsetso bakeng sa limakete tsa neodymium iron boron tse sa feleng. Ho eketsa hoo e ka bang 2-3% ea dysprosium ho mofuta ona oa makenete ho ka ntlafatsa matla a eona. Nakong e fetileng, tlhokahalo ea dysprosium e ne e se holimo, empa ka tlhokahalo e ntseng e eketseha ea magnets ea tšepe ea neodymium ea boron, e ile ea fetoha ntho e hlokahalang ea tlatsetso, e nang le sehlopha se ka bang 95-99.9%; Joalo ka sesebelisoa sa phofo sa fluorescent, trivalent dysprosium ke setsi se ts'episang sa tlhahiso e le 'ngoe ea li-ion tse tharo tsa mantlha tsa mebala ea luminescent. Haholo-holo e entsoe ka lihlopha tse peli tsa emission, e 'ngoe ke yellow light emission, ha e 'ngoe e le blue emission. Lisebelisoa tsa "dysprosium doped luminescent" li ka sebelisoa e le phofshoana e meraro ea mebala ea fluorescent. Lisebelisoa tse tala tsa tšepe tse hlokahalang bakeng sa ho lokisa alloy e kholo ea magnetostrictive Terfenol, e ka etsang hore metsamao e nepahetseng ea mochini e fihlellehe.
E sebelisoa e le lisebelisoa tse tala bakeng sa ho hlahisa tšepe ea dysprosium, alloy ea tšepe ea dysprosium, khalase, mabone a tšepe a halogen, lisebelisoa tsa memori ea magneto-optical, yttrium iron kapa yttrium aluminium garne.
Boitokisetso:Tharollo ea Dysprosium nitrate e sebetsana le tharollo ea sodium hydroxide ho hlahisa dysprosium hydroxide, e arohaneng ebe e chesoa ho fumana dysprosium oxide:
Sephutheloana: Ka moqomo oa tšepe o nang le mekotla e ka hare ea PVC e habeli e nang le net ea 50kg ka 'ngoe.
Tlhaloso ea Dysprosium Oxide
| Dy2O3 /TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 99 | 99 |
| Tahlehelo ha e Tlwaela (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | ppm max. | % boholo. | % boholo. |
| Gd2O3/TREO Tb4O7/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 0.1 0.2 0.2 0.3 0.1 0.1 0.2 0.2 | 1 5 5 1 1 1 1 5 | 20 20 100 20 20 20 20 20 | 0.005 0.03 0.05 0.01 0.005 0.005 0.01 0.005 | 0.05 0.2 0.3 0.3 0.3 0.3 0.3 0.05 |
| Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | ppm max. | % boholo. | % boholo. |
| Fe2O3 SiO2 CaO CuO NiO ZnO PbO Cl- | 1 10 10 5 1 1 1 50 | 2 50 30 5 1 1 1 50 | 10 50 80 5 3 3 3 100 | 0.001 0.015 0.01 0.01 | 0.003 0.03 0.03 0.02 |
Hlokomela:Bohloeki bo amanang, litšila tse sa tloaelehang tsa lefatše, litšila tse sa tloaelehang tsa lefatše le matšoao a mang li ka etsoa ho latela litlhoko tsa bareki.
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