Iwa mimọ giga 99.99% Samarium oxide CAS No 12060-58-1

Apejuwe kukuru:

Orukọ ọja: Samarium oxide

Agbekalẹ: Sm2O3

CAS No.: 12060-58-1

Irisi: Light ofeefee lulú

Mimo: Sm2O3/REO 99.5%-99.99%

Lilo: Ni akọkọ ti a lo fun iṣelọpọ ti samarium irin, awọn ohun elo oofa, awọn ara eletiriki, awọn agbara seramiki, awọn ayase, awọn ohun elo oofa fun awọn ẹya riakito atomiki, bbl

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ọja Tags

Ifihan kukuru

Orukọ ọja	Samarium ohun elo afẹfẹ
Fọọmu	Sm2O3
CAS No	12060-58-1
Mimo	99.5% -99.99%
Òṣuwọn Molikula	348.80
iwuwo	8,347 g / cm3
Ojuami yo	2335°C
Ifarahan	Ina ofeefee lulú
Solubility	Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids nkan ti o wa ni erupe ile ti o lagbara
Iduroṣinṣin	Diẹ hygroscopic
Multilingual	SamariumOxid, Oxide De Samarium, Oxido Del Samario
Hs koodu	2846901940
Oruko miiran	Samarium (III) ohun elo afẹfẹ, atẹgun (-2) anioni;samarium (+3) cation
Brand	Epoch

Samarium Oxide, tí a tún ń pè ní Samáríà,Samariumni agbara gbigba neutroni giga,Samarium Oxideni awọn lilo amọja ni gilasi, phosphor, lasers, ati awọn ẹrọ thermoelectric.Awọn kirisita kalisiomu kiloraidi ti a tọju pẹluSamariumti wa ni iṣẹ ni awọn lasers eyiti o gbejade awọn ina ina ti o lagbara to lati sun irin tabi agbesoke kuro ni oṣupa.Samarium Oxideti wa ni lo ninu opitika ati infurarẹẹdi absorbing gilasi lati fa infurarẹẹdi Ìtọjú.Paapaa, o ti wa ni lo bi neutroni absorber ni Iṣakoso ọpá fun iparun agbara reactors.Oxide naa n ṣe itọju gbigbẹ ti awọn ọti-lile akọkọ acyclic si aldehydes ati awọn ketones.Lilo miiran pẹlu igbaradi ti awọn iyọ Samarium miiran.

Sipesifikesonu

Orukọ ọja	Samarium ohun elo afẹfẹ
Cas	12060-58-1
Nkan Idanwo	Standard	Esi
Sm2O3/TREO	≥99.9%	99.99%
Ẹya akọkọ TREO	≥99%	99.85%
Awọn Idọti RE (ppm/TREO)
La2O3	≤15	3.8
CeO2	≤15	4.0
Pr6O11	≤15	3.5
Nd2O3	≤15	4.2
Eu2O3	≤15	4.5
Gd2O3	≤15	3.2
Tb4O7	≤10	3.6
Dy2O3	≤10	3.5
Ho2O3	≤10	4.3
Er2O3	≤10	4.0
Tm2O3	≤10	3.0
Yb2O3	≤10	3.3
Lu2O3	≤15	4.2
Y2O3	≤15	4.3
Ti kii-RE Awọn idoti (ppm)
Fe2O3	≤20	8
SiO2	≤30	10
Cl-	≤30	12
LOI	≤1.0%	0.25%
Ipari	Ni ibamu pẹlu boṣewa loke.

Eleyi jẹ nikan kan spec fun99.9% mimọ, a tun le pese 99.5%, 99.95% mimọ.Samarium oxide pẹlu awọn ibeere pataki fun awọn idoti le jẹ adani ni ibamu si awọn ibeere alabara.Fun alaye diẹ sii,jọwọ tẹ!

Ohun elo

Samarium oxide (Sm2O3)ni awọn ohun elo pupọ, ṣugbọn lilo akọkọ ati olokiki julọ wa ni aaye ti ẹrọ itanna ipinlẹ to lagbara ati bi dopant ni awọn ohun elo lọpọlọpọ.Eyi ni awọn ohun elo akọkọ ti oxide samarium:

1.Solid-State Electronics:

Semiconductors:Samarium ohun elo afẹfẹti wa ni lo bi awọn kan dopant ni isejade ti semikondokito, ibi ti o ti le yipada awọn itanna-ini ti awọn ohun elo.O jẹ iṣẹ pataki ni idagbasoke awọn ohun elo dielectric giga-k, eyiti o ṣe pataki fun awọn ẹrọ semikondokito ti ilọsiwaju ati awọn iyika iṣọpọ (ICs).Samarium-doped dielectrics ti wa ni lilo lati ṣẹda tinrin-film transistors (TFTs) ati capacitors ni igbalode Electronics.

2.Catalysis:

Awọn ohun elo Iyipada Katalitiki:Samarium ohun elo afẹfẹle ṣee lo bi ayase ni awọn oluyipada katalitiki, eyiti o jẹ apakan ti awọn eto eefi ọkọ ayọkẹlẹ.O ṣe iranlọwọ lati dinku awọn itujade ipalara nipa igbega si iyipada ti awọn idoti sinu awọn nkan ti o kere si ipalara.

Seramiki ati Ile-iṣẹ Gilasi:

Awọ seramiki:Samarium ohun elo afẹfẹle ṣee lo bi awọ-awọ ni awọn ohun elo amọ ati gilasi, pese wọn pẹlu awọn awọ ati awọn ojiji iyatọ.Nigbagbogbo a lo ni iṣelọpọ ti seramiki ohun ọṣọ ati awọn ọja gilasi.

3.Laser elo:

Awọn Lasers State Solid: Samarium-doped laser awọn ohun elo ti wa ni lilo ninu idagbasoke ti ri to-ipinle lesa.Samarium-doped kirisita, gẹgẹ bi awọn samarium-doped yttrium aluminiomu garnet (S-YAG), ti wa ni oojọ ti bi lesa ere media, njade lara ina lesa nigba ti fa soke pẹlu yẹ agbara orisun.

4.Magnetic Materials:

Samarium-koluboti oofa: Nigbaohun elo afẹfẹ samariumfunrararẹ kii ṣe ohun elo oofa, o ti lo ni iṣelọpọ awọn oofa ayeraye ti o ni agbara giga, paapaa awọn oofa samarium-cobalt (SmCo).Awọn oofa wọnyi ni a mọ fun awọn ohun-ini oofa wọn ti o dara julọ ati iduroṣinṣin iwọn otutu, ṣiṣe wọn dara fun awọn ohun elo lọpọlọpọ, pẹlu aaye afẹfẹ ati awọn ẹrọ iṣoogun.

5.Ile-iṣẹ iparun:

Neutroni Absorber: Samarium isotope (Sm-149) yo latiohun elo afẹfẹ samariumti wa ni lo bi awọn kan neutroni absorber ni iparun reactors fun akoso ati ilana iparun aati.

Samarium oxide (Sm2O3)tun lo fun isejade tiirin samarium,awọn ohun elo oofa, awọn ara eroja eletiriki, awọn agbara seramiki, awọn ayase, awọn ohun elo oofa fun awọn ẹya riakito atomiki, bbl