Kini oxide gadolinium Gd2O3 ati kini o lo fun?

Dysprosium oxide

Orukọ ọja: Dysprosium oxide

Ilana molikula: Dy2O3

iwuwo molikula: 373.02

Mimo: 99.5% -99.99% min

CAS: 1308-87-8

Iṣakojọpọ: 10, 25, ati 50 kilo fun apo kan, pẹlu fẹlẹfẹlẹ meji ti awọn baagi ṣiṣu inu, ati hun, irin, iwe, tabi awọn agba ṣiṣu ni ita.

Ohun kikọ:

Funfun tabi ina lulú ofeefee, pẹlu iwuwo ti 7.81g/cm3, aaye yo ti 2340 ℃, ati aaye farabale ti o to 4000 ℃.O jẹ ẹya ionic yellow ti o jẹ tiotuka ninu acids ati ethanol, sugbon ko ni alkali tabi omi.

Awọn ohun elo:

Dysprosium oxide ni a lo funneodymium iron boron oofa ayeraye bi aropo.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 ohun elo aropo pataki, pẹlu ite ti o wa ni ayika 95-99.9%;Gẹgẹbi oluṣeto ohun elo fluorescent, dysprosium trivalent jẹ ile-iṣẹ itujade kan ti o ni ileri mẹta akọkọ awọ luminescent ohun elo amuṣiṣẹ 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 pataki fun igbaradi ohun elo magnetostrictive nla Terfenol, eyiti o le jẹ ki awọn agbeka ẹrọ kongẹ lati ṣaṣeyọri;Ti a lo fun wiwọn spectra neutroni tabi bi ohun mimu neutroni ninu ile-iṣẹ agbara atomiki;O tun le ṣee lo bi nkan ti n ṣiṣẹ oofa fun firiji oofa.

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 garnet, ati iṣakoso ọpá fun iparun reactors ninu awọn atomiki agbara ile ise.

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Akoko ifiweranṣẹ: Oṣu Kẹrin Ọjọ 18-2023