Chemical type Formula:ND2(CO3(CO3
The element measures Mol.wt.468.4
Norms Specification:
|
Brand |
NC-2N5 |
NC-2N |
|
TREO Min % of gross of rare earth oxide |
45 |
40 |
|
Nd2O3/ TREO Min % |
99.5 |
99.0 |
|
Relative RE-impurities Max% of rare earth impurity | ||
|
La203 / TREO |
Total 0.5 |
Total 1.0 |
|
CeO2/ TREO | ||
|
Pr6O11/ TREO | ||
|
Sm2O3/ TREO | ||
|
Y2O3/ TREO | ||
|
Be not Non-RE-impurities Max% of rare earth impurity | ||
|
Fe2O3 |
0.002 |
0.005 |
|
SiO2 |
0.004 |
0.004 |
|
CaO |
0.01 |
0.01 |
|
Cl- |
0.03 |
0.05 |
Explain: Pink powder, not dissolve at water, yi Rong at acid.
Utility: It is a kind of of neodymium intermediate compound, use as normally manufacturing metal neodymium, fluorine turns the initiative raw material of neodymium and other neodymium compound.
