|
| |
Neodymium
|
Neodymium
Metal |
|
Symbol |
Nd |
|
|
product code |
|
Specifications |
nd-2 |
nd-3 |
nd-4 |
| TREO min % |
99 |
99 |
98.5 |
| Nd/TREO
min % |
99.9 |
99.5 |
99 |
|
Re impurities max % |
| La+Ce+Pr+Sm+Y |
-- |
-- |
-- |
| Non-RE Impurities max % |
| Fe |
0.1 |
0.2 |
0.3 |
| C |
0.03 |
0.04 |
0.05 |
| Si |
0.03 |
0.05 |
0.05 |
| Ca+Mg |
0.02 |
0.03 |
0.05 |
| Mo |
0.05 |
0.05 |
0.05 |
|
| Descriptions |
Silver grey metallic ingots or
lump. Easily oxidized in the air. Should be stored in paraffin wax or
mineral oil. |
| Applications |
As raw material for Nd-Fe-B
permanent magnetic alloys. |
| Packaging |
50 kg net in vacuum sealed steel
drum filled with argon. Or packed per customer request. |
|
 |
|
Neodymium Carbonate |
| Formula |
Nd2(CO3
)3 |
| Molecular Weight |
468.4 |
|
|
product code |
|
Specifications |
nc-2n |
nc-2n5 |
nc-3n |
| TREO min % |
40 |
45 |
45 |
| Nd2O3/TREO
min % |
99.0 |
99.5 |
99.9 |
| RE Impurities max % |
| La2O3/TREO |
Total 1.0 |
Total 0.5 |
0.01 |
| CeO2/TREO |
0.01 |
| Pr6O11/TREO |
0.03 |
| Sm2O3/TREO |
0.005 |
| Y2O3/TREO |
0.005 |
| Non-RE Impurities max % |
| Fe2O3 |
0.005 |
0.002 |
0.002 |
| SiO2 |
0.004 |
0.004 |
0.004 |
| CaO |
0.01 |
0.01 |
0.01 |
| CL¯ |
0.05 |
0.03 |
0.03 |
|
| Descriptions |
Pink powder. Insoluble in water. Soluble in
acids. |
| Applications |
Medium compound of neodymium. Raw material for
making neodymium metal, neodymium fluoride and other neodymium compounds. |
| Batch Weight |
1,000 kg, 2,000 kg, 4,000 kg |
| Packaging |
1) Container of 500 kg net each.
2) 50 kg net
in woven plastic bag with double PVC liners. |
|
|
|
Neodymium chloride |
| Formula |
NdCl3
• 6H2O |
| Molecular Weight |
358.7 |
|
Specifications |
product code |
|
|
NL-2N |
NL-2N5 |
NL-3N |
NL-3N5 |
| TREO min % |
45 |
45 |
45 |
43 |
| Nd2O3/treo
min % |
99 |
99.5 |
99.9 |
99.95 |
|
Relative RE Impurities max % |
| La2O3/treo |
Total 1.0 |
Total 0.5 |
Total 0.1 |
0.02 |
| CeO2/treo |
0.005 |
| Pr6O11/treo |
0.04 |
| Sm2O3/treo |
0.002 |
| Y2O3/treo |
0.001 |
| Non-RE Impurities max % |
| Fe2O3 |
0.02 |
0.01 |
0.005 |
0.002 |
| SiO2 |
0.01 |
0.01 |
0.01 |
0.005 |
| CaO + MgO |
0.5 |
0.01 |
0.005 |
0.005 |
| PbO |
|
|
|
|
| SO42- |
0.05 |
0.05 |
0.03 |
0.03 |
|
| Descriptions |
Violet-red crystal
lump. Soluble in water |
| Applications |
Manufacturing of
neodymium metal. Petroleum catalyst |
| Batch Weight |
16 ton |
| Packaging |
800 kg net in PVC
lined containers. |
| |
|
|
Neodymium Fluoride |
| Formula |
NdF3 |
| Molecular Weight |
201.24 |
|
|
product code |
|
Specifications |
nf-2n |
nf-2n5 |
| TREO min % |
83 |
83 |
| Nd2O3/treo
min % |
99 |
99.5 |
|
Relative RE Impurities max % |
| La2O3/treo |
0.03 |
0.03 |
| CeO2/treo |
0.03 |
0.03 |
| Pr6O11/treo |
0.6 |
0.3 |
| Sm2O3/treo |
0.03 |
0.03 |
| Y2O3/treo |
0.001 |
0.001 |
| Non-RE Impurities max % |
| Fe2O3 |
0.05 |
0.03 |
| CaO |
0.05 |
0.03 |
| SiO2 |
0.03 |
0.03 |
| Al2O3 |
0.07 |
0.05 |
| F |
27 |
27 |
| O |
0.5 |
0.5 |
| L. O. I. (250 ºC, 1 hr) |
0.1 |
0.1 |
| Top Density |
2.5 |
2.5 |
|
| Descriptions |
Pink powder. Insoluble in water or water. |
| Applications |
Make Nd-Mg alloy
and magnets. |
| Batch Weight |
1,000 kg |
| Packaging |
1) In steel drum
with double PVC liners of 50 kg net each. 2) In container with PVC
liner of 1,000 kg net each. |
| |
|
|
Neodymium hydrate |
| Formula |
Nd(OH)3 |
| Molecular Weight |
195.24 |
|
|
product code |
|
Specifications |
nh-2n |
nh-2n5 |
| TREO min % |
85±1 |
85±1 |
| Nd2O3/treo
min % |
99 |
99.5 |
|
Relative RE Impurities max % |
| La2O3/treo |
0.05 |
0.03 |
| CeO2/treo |
0.05 |
0.03 |
| Pr6O11/treo |
0.6 |
0.3 |
| Sm2O3/treo |
0.05 |
0.03 |
| Y2O3/treo |
0.001 |
0.001 |
| Non-RE Impurities max % |
| Fe2O3 |
0.005 |
0.002 |
| CaO |
0.02 |
0.01 |
| SiO2 |
0.02 |
0.01 |
| Al2O3 |
0.01 |
0.005 |
| Cl¯ |
0.05 |
0.01 |
| L. O. I. (1,000 ºC, 1 hr) |
15±1 |
15±1 |
|
| Descriptions |
Pink powder.
Insoluble in water. Soluble in acids. hydroscopic. |
| Applications |
Raw material in making glass,
ceramics, and magnetic materials. |
| Batch Weight |
1,000 kg |
| Packaging |
In steel drum with
double PVC liners of 50 kg each. |
| |
|
|
Neodymium Nitrate |
| Formula |
Nd(NO3)3
• 6H2O |
| Molecular Weight |
438.2 |
|
|
product code |
|
Specifications |
nN-3N |
NN-2N5 |
| TREO min % |
40 |
40 |
| Nd2O3/treo
min % |
99.9 |
99.5 |
|
Relative RE Impurities max % |
| La2O3/treo |
0.01 |
Total 0.5 |
| CeO2/treo |
0.03 |
| Pr6O11/treo |
0.05 |
| Sm2O3/treo |
0.005 |
| Y2O3/treo |
0.005 |
| Non-RE Impurities max % |
| Fe2O3 |
0.01 |
0.01 |
| SiO2 |
0.01 |
0.01 |
| CaO |
0.01 |
0.02 |
| NiO |
0.005 |
0.005 |
| CuO |
0.005 |
0.005 |
|
Co2O3 |
0.005 |
0.005 |
|
Cr2O3 |
0.005 |
0.005 |
|
| Descriptions |
Pale violet-blue
lump like crystal. Soluble in water. |
| Applications |
Petroleum chemical
catalyst. |
| Batch Weight |
1,000 kg |
| Packaging |
1) In steel drum
with double PVC liners of 50 kg net each 2) in container with
PVC liner of 500 kg net each. |
| |
|
|
Neodymium oxide |
| Formula |
Nd2O3 |
| Molecular Weight |
336.54 |
|
|
product code |
|
Specifications |
Nd2O3-3n5 |
Nd2O3-3n |
Nd2O3-2n5 |
Nd2O3-2n |
| TREO min % |
99 |
99 |
99 |
99 |
| Nd2O3/treo min % |
99.95 |
99.9 |
99.5 |
99 |
|
Relative RE Impurities max % |
| La2O3/treo |
0.002 |
Total 0.1 |
Total 0.5 |
Total 1 |
| CeO2/treo |
0.005 |
| Pr6O11/treo |
0.04 |
| Sm2O3/treo |
0.002 |
| Y2O3/treo |
0.001 |
| Non-RE Impurities max % |
| Fe2O3 |
0.001 |
0.002 |
0.005 |
0.01 |
| SiO2 |
0.01 |
0.01 |
0.01 |
0.02 |
| CaO |
0.01 |
0.02 |
0.03 |
0.03 |
| NiO |
0.0005 |
0.001 |
---- |
---- |
| CuO |
0.0005 |
0.001 |
---- |
---- |
| Cl¯ |
0.05 |
0.05 |
0.05 |
0.1 |
| L. O. I. (1,000 ºC, 1 hr) |
1 |
1 |
1 |
1 |
|
| Descriptions |
Pale violet blue
powder. Insoluble in water. Soluble in acids. Hydroscopic |
| Applications |
Raw material for
making glass,
ceramics and magnet |
| Batch Weight |
1,000 kg |
| Packaging |
In steel drum with double PVC lining of 50kg net each. |
| |
|
|
Low-Chloride Neodymium Carbonate
|
| Formula |
Nd2(CO3)3
|
| Molecular Weight |
468.4 |
|
|
product code |
|
Specifications |
nc-2nl |
NC-2N5L |
| TREO min % |
40 |
45 |
| Nd2O3/treo
min % |
99.0 |
99.5 |
|
Relative RE Impurities max % |
| La2O3/treo |
Total 1.0 |
Total 0.5 |
| CeO2/treo |
| Pr6O11/treo |
| Sm2O3/treo |
| Y2O3/treo |
| Non-RE Impurities max % |
| Fe2O3 |
0.01 |
0.005 |
| SiO2 |
0.01 |
0.005 |
| CaO |
0.01 |
0.005 |
| Cl¯ |
0.01 |
0.005 |
| SO42¯ |
0.1 |
0.1 |
| |
0.5 |
0.5 |
|
| Descriptions |
Pink powder.
Insoluble in water. Soluble in acids. |
| Applications |
A medium compound
of neodymium. Used as raw material in manufacturing neodymium metal,
neodymium fluoride and other neodymium
compounds. |
| Batch Weight |
1,000, 2,000, or
3,000 kg |
| Packaging |
1) In container of 500 kg net each.
2) In woven
plastic bag with double PVC liner of 50 kg net each. |
| |
|
|
