氧化物总量(TREO):≥99.45% | Sc2O3/TREO:≥99.99% |
稀土杂质含量 RE Impurities Content(ppm) |
非稀土杂质含量 Non-RE Impurities Content(ppm) |
CeO2: 0.50 La2O3: 1.50 Pr6O11: 1.00 Nd2O3: 1.20 Sm2O3: 0.75 Y2O3: 1.5 |
Fe2O3: 5 SiO2: 20 CL-: 110 CaO: 10 |