1) Mgwirizano wokhazikika ukhoza kusainidwa
Fomula: Nd2O3
Nambala ya CAS: 1313-97-9
Molecular Kulemera kwake: 336.48
Kachulukidwe: 7.24 g/mL pa 20 °C(lit.)
Malo osungunuka: 2270 °C
Maonekedwe: ufa wonyezimira wa buluu
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu mineral acids
Kukhazikika: Pang'ono hygroscopicZinenero: NeodymOxid, Oxyde De Neodyme, Oxido Del Neodymium
Chinthu Choyesera | Standard | Zotsatira |
Nd2O3/TREO | ≥99.9% | > 99.95% |
Chigawo Chachikulu TREO | ≥99% | 99.68% |
Zowonongeka za RE (%/TREO) | ||
La2O3 | ≤0.01 | 0.0025 |
CeO2 | ≤0.01 | 0.002 |
Pr6O11 | ≤0.01 | 0.005 |
Sm2O3 | ≤0.01 | 0.002 |
Y2O3 | ≤0.01 | <0.001 |
Zopanda—RE Zonyansa (%) | ||
Fe2O3 | ≤0.002 | 0.0003 |
SiO2 | ≤0.005 | 0.002 |
CaO | ≤0.01 | <0.005 |
Al2O3 | ≤0.02 | <0.01 |
Cl- | ≤0.02% | 0.008% |
SO₄²⁻ | ≤0.02% | 0.0072% |
LOI | ≤1% | 0.15% |
Mapeto | Tsatirani zomwe zili pamwamba. |
1) Mgwirizano wokhazikika ukhoza kusainidwa
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1) Kodi mumapanga kapena mumagulitsa?
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