La2O3－02
TREO≥96.5% La2O3/REO≥99.9%
CeO2/REO≤0.05% Pr6O11/REO≤0.01%
Nd2O3/REO≤0.01% Sm2O3/REO≤0.005%
Y2O3/REO≤0.005%
Fe2O3≤0.01% ZnO≤0.015%
CaO≤0.1% Cl-≤0.1%
SiO2≤0.015% Na2O≤0.04%
SO42-≤0.2% 灼减≤3.5%
Al2O3≤0.05% PbO≤0.01%
BaO≤0.2% 放射性≤0.8Bq/g
60目过筛100％通过
| 规格： |
La2O3 |
| 数量： |
5000吨 |
包装： |
| 日期： |
2015-12-11 |
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