1) Qandaraaska rasmiga ah waa la saxiixi karaa
Formula:Sm2O3
CAS No.: 12060-58-1
Miisaanka Molecular: 348.80
Cufnaanta: 8.347 g/cm3
Meesha dhalaalka: 2335°C
Muuqaal: budo huruud ah oo khafiif ah
Solubility: Biyo ku milmayn, si dhexdhexaad ah ugu milmay asiidhyada macdanta ee xooggan
Degenaansho: Waxooga hygroscopic
Shayga Tijaabada | Heerka | Natiijooyinka |
Sm2O3/TREO | ≥99.9% | 99.99% |
Qaybta ugu weyn ee TREO | ≥99% | 99.85% |
Waxyaabaha wasakhaysan (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 |
Waxyaabo aan ahayn-RE (ppm) | ||
Fe2O3 | ≤20 | 8 |
SiO2 | ≤30 | 10 |
Cl- | ≤30 | 12 |
LOI | ≤1.0% | 0.25% |
Gabagabo | U hoggaansan heerka ka sarreeya. |
1) Qandaraaska rasmiga ah waa la saxiixi karaa
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