High Purity 99.99% Samarium Oxide CAS No 12060-58-1

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Khoom npe: Samarium oxide

Cov roj formula: Sm2O3

CAS Nr .: 12060-58-1

Qhov tsos: Lub teeb daj hmoov

Purity: Sm2O3 / REO 99.5% -99.99%

Kev Siv: Feem ntau yog siv rau kev tsim cov hlau samarium, cov khoom sib nqus, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom sib nqus rau cov qauv atomic reactor, thiab lwm yam.

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Product Detail

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Khoom npe	Samarium oxide
Formula	sm2o3 ua
CAS Nr	12060-58-1
Purity	99.5% -99.99%
Molecular Luj	348.80 Nws
Qhov ntom	8.347 g / cm3
Melting point	2335 ° C
Qhov tshwm sim	Lub teeb daj hmoov
Solubility	Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Kev ruaj ntseg	Me ntsis hygroscopic
Multilingual	Samarium Oxid, Oxyde De Samarium, Oxido del Samario
Hs code	2846901940 ib
Lwm lub npe	Samarium (III) oxide, oxygen (-2) anion;samarium (+3) cation
Hom	Epoch

Samarium Oxide, kuj hu ua Samaria,Samariummuaj peev xwm nqus neutron siab,Samarium Oxidesmuaj kev siv tshwj xeeb hauv iav, phosphors, lasers, thiab cov khoom siv thermoelectric.Calcium Chloride crystals kho nrogSamariumtau ua hauj lwm nyob rau hauv lasers uas tsim beams ntawm lub teeb hnyav txaus kom hlawv hlau los yog thaws tawm lub hli.Samarium Oxideyog siv nyob rau hauv optical thiab infrared absorbing iav kom nqus infrared tawg.Tsis tas li ntawd, nws yog siv los ua neutron absorber hauv kev tswj cov pas nrig rau nuclear fais fab reactors.Oxide catalyzes lub cev qhuav dej ntawm acyclic thawj cawv rau aldehydes thiab ketones.Lwm qhov kev siv suav nrog kev npaj ntawm lwm cov ntsev Samarium.

Specification

Khoom npe	Samarium oxide
Cas	12060-58-1
Cov khoom kuaj	Txuj	Cov txiaj ntsig
Sm2O3/TSO	≥99.9%	99.99%
Main Component TREO	≥99%	99.85%
RE impurities (ppm / TREO)
lwj 2o3	≤ 15	3.8
CeO 2	≤ 15	4.0
np6o 11	≤ 15	3.5
Nd2O 3	≤ 15	4.2
ua 2o3	≤ 15	4.5
gd2o3 ua	≤ 15	3.2
twb 4o7	≤10	3.6
Dy2O3	≤10	3.5
hlo 2o3	≤10	4.3
Ua 2O3	≤10	4.0
twm 2o3	≤10	3.0
yb2o 3	≤10	3.3
lwj 2o3	≤ 15	4.2
y2o3 ua	≤ 15	4.3
Tsis yog-RE Impurities (ppm)
Fe2O 3	≤ 20	8
SiO 2	≤ 30	10
Cl—	≤ 30	12
LOI	≤ 1.0%	0.25%
Xaus	Ua raws li tus qauv saum toj no.

Qhov no tsuas yog ib qho spec rau99.9% purity, peb tuaj yeem muab 99.5%, 99.95% purity.Samarium oxide nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho raws li cov neeg siv khoom xav tau.Yog xav paub ntxiv,thov nias!

Daim ntawv thov

Tom ntej: Samarium Oxide (Sm2O3)muaj ntau daim ntawv thov, tab sis nws thawj thiab tseem ceeb tshaj plaws siv yog nyob rau hauv lub teb ntawm solid-state electronics thiab raws li ib tug dopant nyob rau hauv ntau yam ntaub ntawv.Ntawm no yog cov kev siv tseem ceeb ntawm samarium oxide:

1.Solid-State Electronics:

Semiconductors:Samarium oxideyog siv los ua dopant hauv kev tsim cov semiconductors, qhov twg nws tuaj yeem hloov kho cov khoom hluav taws xob ntawm cov khoom.Nws yog tshwj xeeb tshaj yog ua hauj lwm nyob rau hauv kev loj hlob ntawm high-k dielectric cov ntaub ntawv, uas yog ib qho tseem ceeb rau advanced semiconductor li thiab integrated circuits (ICs).Samarium-doped dielectrics yog siv los tsim nyias zaj duab xis transistors (TFTs) thiab capacitors nyob rau hauv niaj hnub electronics.

2.Catalysis:

Catalytic Converter Cov ntaub ntawv:Samarium oxidetuaj yeem siv los ua cov catalyst hauv catalytic converters, uas yog ib feem ntawm automotive exhaust systems.Nws pab txo qis cov pa phem los ntawm kev txhawb nqa kev hloov pauv ntawm cov pa phem rau hauv cov khoom tsis zoo.

Ceramic thiab iav kev lag luam:

Ceramic Colorant:Samarium oxidetuaj yeem siv los ua cov xim pleev xim rau hauv ceramics thiab iav, muab cov xim sib txawv thiab ntxoov ntxoo.Nws yog feem ntau siv nyob rau hauv zus tau tej cov hniav ceramic thiab iav khoom.

3. Cov khoom siv laser:

Solid-State Lasers: Samarium-doped laser cov ntaub ntawv yog siv nyob rau hauv kev loj hlob ntawm solid-state lasers.Samarium-doped crystals, xws li samarium-doped yttrium aluminium garnet (S-YAG), yog ua hauj lwm raws li laser nce media, emitting laser lub teeb thaum pumped nrog tsim nyog lub zog.

4.Magnetic Materials:

Samarium-Cobalt Magnets: Thaumsamarium oxidenws tus kheej tsis yog cov khoom sib nqus, nws yog siv los tsim cov hlau nplaum uas muaj zog ruaj khov, tshwj xeeb tshaj yog samarium-cobalt (SmCo) hlau nplaum.Cov hlau nplaum no paub txog lawv cov khoom sib nqus zoo heev thiab qhov kub thiab txias, ua rau lawv haum rau ntau yam kev siv, suav nrog aerospace thiab cov cuab yeej kho mob.

5. Nuclear Kev Lag Luam:

Neutron Absorber: Samarium isotope (Sm-149) muab los ntawmsamarium oxideyog siv los ua neutron absorber hauv nuclear reactors rau kev tswj thiab tswj cov tshuaj tiv thaiv nuclear.

Tom ntej: Samarium Oxide (Sm2O3)kuj siv rau zus tau tej covsamarium hlau,Sib nqus cov ntaub ntawv, hluav taws xob lub cev, ceramic capacitors, catalysts, magnetic cov ntaub ntawv rau atomic reactor qauv, thiab lwm yam