氧化鐠釹
時間:2024-07-26
來源:
作者:
查看: 次
產品名稱 Product Name | 規(guī)格 Specification | 鐠釹氧化物 Pr-Nd Oxide | |
化學成份(%) Chemical Composition/(%) | 總量 TREO | ≥99 | |
純度 Purity | ≥99.5 | ||
灼減 LOI | ≤1.0 | ||
稀土雜質 Rare Earth Impurity/TREO | La?0? | ≤0.05 | |
CeO? | ≤0.05 | ||
Pr?O?? | 23.0~27.0 | ||
Nd?O? | 73.0~77.0 | ||
Sm?O? | ≤0.03 | ||
Eu?O? | / | ||
Gd?O? | / | ||
Tb?O? | / | ||
Dy?O? | / | ||
Ho?O? | / | ||
Er?O? | / | ||
Tm?O? | / | ||
Yb?O? | / | ||
Lu?O? | / | ||
Y?O? | ≤0.01 | ||
其他稀土雜質合量 | |||
非稀土雜質 Non-Rare Earth Impurity | Al?O? | ≤0.05 | |
Fe?O? | ≤0.05 | ||
CaO | ≤0.05 | ||
SiO? | ≤0.05 | ||
PbO | / | ||
ZnO | ≤0.02 | ||
Clˉ | ≤0.05 |