Formula:Sm2O3
Nhamba yeCAS: 12060-58-1
Molecular uremu: 348.80
Density: 8.347 g/cm3
Kunyungudika: 2335°C
Chitarisiko: Chiedza yeyero poda
Solubility: Insoluble mumvura, ine mwero soluble mune yakasimba mineral acids
Kugadzikana: zvishoma hygroscopicMultauro: SamariumOxid, Oxyde De Samarium, Oxido Del Samario
Samarium Oxide, inonziwo Samaria, Samarium ine yakakwira neutron absorption, Samarium Oxides ine hunyanzvi hwekushandisa mugirazi, phosphors, lasers, uye thermoelectric zvishandiso.Makristasi eCalcium Chloride akabatwa neSamarium akashandiswa mumalaser ayo anoburitsa mirazvo yechiedza chakasimba zvekupisa simbi kana kusvetuka kubva pamwedzi.Samarium Oxide inoshandiswa mune yemaziso uye infrared inonwisa girazi kutora infrared radiation.Zvakare, inoshandiswa senyuturoni inonyudza mumatanda ekudzora emagetsi enyukireya.Iyo Oxide inokonzeresa kupera simba kweacyclic primary alcohols kune aldehydes uye ketoni.Kumwe kushandiswa kunosanganisira kugadzirira mamwe maSamarium munyu.
Test Item | Standard | Results |
Sm2O3/TREO | ≥99.9% | 99.99% |
Main Chikamu TREO | ≥99% | 99.85% |
RE Kusvibiswa (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 |
Kwete-RE Kusvibiswa (ppm) | ||
Fe2O3 | ≤20 | 8 |
SiO2 | ≤30 | 10 |
Cl- | ≤30 | 12 |
LOI | ≤1.0% | 0.25% |
Mhedziso | Teerera nepamusoro pechiyero. |
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