用于制造永磁材料、光學玻璃、陶瓷的著色劑、激光材料、催化劑、化學助劑等,是光學玻璃和石英玻璃光纖的添加劑。
|
RO-Yb-3N5 |
RO-Yb-4N |
RO-Yb-5N |
TREO |
>99 |
>99 |
>99 |
Yb2O3 |
>99.9 |
≥99.99 |
≥99.999 |
La2O3 |
≤0.02 |
≤0.001 |
≤0.0001 |
CeO2 |
≤0.02 |
≤0.001 |
≤0.0001 |
Pr6O11 |
≤0.02 |
≤0.001 |
≤0.0001 |
Fe2O3 |
≤0.01 |
≤0.001 |
≤0.0001 |
CaO |
<0.03 |
<0.03 |
<0.03 |
L.O.I |
0.72 |
0.72 |
0.72 |