99,99% min Dysprosium Oxide Dy2O3

Apejuwe kukuru:

Orukọ ọja: Dysprosium Oxide
Mimọ: 99% -99.999%
Agbekalẹ: Dy2O3
CAS No.: 1308-87-8
Iwọn Molikula: 373.00
iwuwo: 7.81 g/cm3
Oju Iyọ: 2,408°C
Irisi: funfun lulú

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Alaye ọja

ọja Tags

Aye toje 99% -99.999% cas 1308-87-8 Dy2O3 Dysprosium Oxide agbara idiyele

Finifini alaye tiDysprosium Oxide

Ọja:Dysprosium Oxide
Agbekalẹ: Dy2O3
Mimo:99.9999%(6N) ,99.999%(5N), 99.99%(4N),99.9%(3N) (Dy2O3/REO)
CAS No.: 1308-87-8
Iwọn Molikula: 373.00
iwuwo: 7.81 g/cm3
Oju Iyọ: 2,408°C
Irisi: funfun lulú
Solubility: Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids erupe ile ti o lagbara
Multilingual: Dysprosium Oxid, Oxyde De Dysprosium, Oxido Del Disprosio

Ohun elo ti Dysprosium Oxide

Dysprosium Oxide, jẹ awọn ohun elo aise akọkọ fun Dysprosium Metal eyiti o jẹ lilo pupọ ni Neodymium-Iron-Boron oofa, tun ni awọn lilo amọja ni awọn ohun elo amọ, gilasi, phosphor, lasers ati Dysprosium Metal halide atupa. Iwa mimọ ti Dysprosium Oxide ni a lo ni ile-iṣẹ itanna bi ibora antireflection ni awọn ẹrọ fọtoelectric. Nitori agbekọja-apakan gbigba igbona-neutroni giga ti dysprosium, Dysprosium-Oxide–Nickel cermets ni a lo ninu awọn ọpa iṣakoso gbigba neutroni ni awọn olutọpa iparun. Dysprosium ati awọn agbo ogun rẹ ni ifaragba gaan si magnetization, wọn wa ni iṣẹ ni ọpọlọpọ awọn ohun elo ibi ipamọ data, gẹgẹbi ni awọn disiki lile.

Dysprosium oxide jẹ lilo bi aropo fun neodymium iron boron oofa titilai. Ṣafikun nipa 2-3% ti dysprosium si iru oofa yii le mu imudara rẹ dara si. Ni igba atijọ, ibeere fun dysprosium ko ga, ṣugbọn pẹlu ibeere ti o pọ si fun neodymium iron boron oofa, o di eroja aropo pataki, pẹlu ite ti o wa ni ayika 95-99.9%; Bi awọn kan Fuluorisenti lulú activator, trivalent dysprosium jẹ kan ni ileri nikan itujade aarin mẹta jc luminescent ohun elo activator ion. O jẹ akọkọ ti awọn ẹgbẹ itujade meji, ọkan jẹ itujade ina ofeefee, ati ekeji jẹ itujade ina bulu. Dysprosium doped luminescent ohun elo le ṣee lo bi mẹta akọkọ awọ Fuluorisenti powders. Awọn ohun elo aise irin to ṣe pataki fun murasilẹ alloy magnetostrictive nla Terfenol, eyiti o le jẹ ki awọn agbeka ẹrọ kongẹ lati ṣaṣeyọri.

O ti wa ni lo bi aise ohun elo fun producing dysprosium irin, dysprosium iron alloy, gilasi, irin halogen atupa, magneto-opitika iranti ohun elo, yttrium iron tabi yttrium aluminiomu garne.

Igbaradi:Ojutu iyọnu Dysprosium ṣe atunṣe pẹlu ojutu iṣuu soda hydroxide lati ṣe ipilẹṣẹ dysprosium hydroxide, eyiti o yapa ati lẹhinna sun lati gba ohun elo afẹfẹ dysprosium:

Iṣakojọpọ： Ninu ilu irin pẹlu awọn baagi PVC meji ti inu ti o ni apapọ apapọ 50kg kọọkan.

Ni pato ti Dysprosium Oxide

Dy2O3 / TREO (% iṣẹju.)	99.9999	99.999	99.99	99.9	99
TREO (% iṣẹju.)	99.5	99	99	99	99
Pipadanu Lori Ibẹrẹ (% max.)	0.5	0.5	0.5	1	1
Toje Earth impurities	Iye ti o ga julọ ppm.	Iye ti o ga julọ ppm.	Iye ti o ga julọ ppm.	% max.	% max.
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
Awọn Egbin Aiye ti ko ṣọwọn	Iye ti o ga julọ ppm.	Iye ti o ga julọ ppm.	Iye ti o ga julọ ppm.	% max.	% max.
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