99.99% min Dysprosium Oxide Dy2O3
Ozi nkenke nkeDysprosium oxide
Ngwaahịa:Dysprosium oxide
Usoro: Dy2O3
Ịdị ọcha:99.9999%(6N) ,99.999%(5N), 99.99%(4N),99.9%(3N)(Dy2O3/REO)
Nọmba CAS: 1308-87-8
Arọ Molecular: 373.00
Njupụta: 7.81 g/cm3
Ebe mgbaze: 2,408°C
Ọdịdị: White ntụ ntụ
Solubility: A naghị amị mkpụrụ n'ime mmiri, na-agbaze nke ọma na acid mineral siri ike
Ọtụtụ asụsụ: Dysprosium Oxid, Oxyde De Dysprosium, Oxido Del Disprosio
Ngwa nke Dysprosium Oxide
Dysprosium oxide, bụ isi akụrụngwa maka Dysprosium metal nke a na-ejikarị na Neodymium-Iron-Boron magnets, nwekwara pụrụ iche ojiji na ceramik, iko, phosphor, lasers na Dysprosium Metal halide oriọna. A na-eji ịdị ọcha dị elu nke Dysprosium Oxide na ụlọ ọrụ eletrọnịkị dị ka mkpuchi mgbochi ntụgharị na ngwaọrụ fotoelectric. N'ihi akụkụ obe nke dysprosium dị elu nke thermal-neutron absorption, Dysprosium-Oxide-Nickel cermets na-eji mkpara nchịkwa na-anata neutron n'ime ihe nrụpụta nuklia. Dysprosium na ogige ya na-enwe mmetụta dị ukwuu na magnetization, a na-eji ha arụ ọrụ na ngwa nchekwa data dị iche iche, dịka na diski ike.
A na-eji Dysprosium oxide mee ihe dị ka mgbakwunye maka neodymium iron boron magnet na-adịgide adịgide. Ịtinye ihe dị ka 2-3% nke dysprosium na ụdị magnetik a nwere ike imeziwanye mmanye ya. N'oge gara aga, ọchịchọ maka dysprosium adịghị elu, ma na-abawanye ụba nke neodymium iron boron magnet, ọ ghọrọ ihe mgbakwunye dị mkpa, na ọkwa nke gburugburu 95-99.9%; Dị ka fluorescent ntụ ntụ activator, trivalent dysprosium bụ a na-ekwe nkwa otu emission center atọ isi agba luminescent ihe activator ion. Ihe mejupụtara ya bụ ụgbụgbọ ikuku abụọ, otu bụ ọkụ na-acha odo odo, nke ọzọ bụ ọkụ na-acha anụnụ anụnụ. Dysprosium doped luminescent ihe nwere ike iji dị ka atọ isi agba fluorescent ntụ ntụ. Ngwa igwe dị mkpa maka ịkwadebe nnukwu magnetostrictive alloy Terfenol, nke nwere ike ime ka mmegharị igwe kwụ ọtọ nweta.
A na-eji ya dị ka akụrụngwa maka ịmepụta dysprosium metal, dysprosium iron alloy, iko, metal halogen oriọna, magneto-optical ebe nchekwa ihe, yttrium ígwè ma ọ bụ yttrium aluminum garne.
Nkwadebe:Ngwọta Dysprosium nitrate na-emeghachi omume na ngwọta sodium hydroxide iji mepụta dysprosium hydroxide, nke kewapụrụ wee gbaa ọkụ iji nweta dysprosium oxide:
Nkwakọ ngwaahịa: Na nchara drum na ime abụọ PVC akpa nwere 50kg net ọ bụla.
Nkọwapụta nke Dysprosium Oxide
| Dy2O3/TREO (% nkeji) | 99,999 | 99,999 | 99.99 | 99.9 | 99 |
| TREO (% nkeji) | 99.5 | 99 | 99 | 99 | 99 |
| Mfu na mgbanye (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | ppm max. | % kacha. | % kacha. |
| 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 |
| Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | ppm max. | % kacha. | % kacha. |
| Fe2O3 SiO2 CaO KuO 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 |
Mara:Enwere ike ịhazi ịdị ọcha dị na ya, adịghị ọcha nke ụwa, adịghị ahụkebe ụwa na ihe ngosi ndị ọzọ dị ka ihe ndị ahịa chọrọ.
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