氧化物总量(TREO):≥99.45% | Ho2O3/TREO:≥99.99% |
稀土杂质含量 RE Impurities Content(%) |
非稀土杂质含量 Non-RE Impurities Content(Max %) |
CeO2: 0.001 La2O3: 0.001 Pr6O11: 0.0006 Nd2O3: 0.0008 Sm2O3: 0.0003 Y2O3: 0.0002 |
Fe2O3: 0.001 SO42-: 0.006 SiO2: 0.008 CaO: 0.005 |
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