|
| |
Dysprosium
|
Dysprosium Metal |
|
Symbol |
Dy |
|
|
Product code |
|
Specifications |
dy-2 |
dy-2 |
dy-4 |
DY-8 |
| TREO min % |
99 |
99 |
99 |
99 |
| Dy/treo
min % |
99.95 |
99.9 |
99 |
95 |
|
RE Impurities max% |
| Gd+Tb+Ho+Er+y |
0.05 |
0.1 |
1 |
5 |
|
Non-RE Impurities max% |
| Fe |
0.01 |
0.03 |
0.1 |
0.5 |
| Si |
0.01 |
0.02 |
0.05 |
0.05 |
| Ca |
0.02 |
0.03 |
0.1 |
0.2 |
| O |
0.1 |
0.3 |
0.4 |
-- |
|
| Descriptions |
Casting ingots, sponge lumps or
crystals. Silver grey color. Will be gradually oxidized in air and should be
stored in sealed container. |
| Applications |
As an additive in Nd-Fe-B
permanent magnetic materials. |
| Packaging |
50 kg net in vacuum sealed steel drum with
argon. Or packaged per customer request. |
|
 |
|
Dysprosium Fluoride |
| Formula |
DyF3 |
| Molecular Weight |
219.49 |
| |
Product code |
|
Specifications |
df-2N |
df-3N |
df-3N5 |
| TREO min % |
82 |
82 |
82 |
| Dy2O3/treo
min % |
99 |
99.9 |
99.95 |
|
Relative RE Impurities max % |
| Gd2O3/treo |
Total 1.0 |
Total 0.1 |
Total 0.05 |
| Tb4O7/treo |
| Ho2O3/treo |
| Er2O3/treo |
| Y2O3/treo |
| Non-RE Impurities max % |
| Fe2O3 |
0.2 |
0.01 |
0.005 |
| CaO + MgO |
1 |
0.1 |
0.05 |
| SO42- |
1 |
0.05 |
0.05 |
| Cl¯ |
---- |
0.5 |
0.3 |
|
Moisture (120 ºC 1 hr) |
1 |
1 |
1 |
|
| Descriptions |
Yellow white
powder |
| Applications |
Raw material for dysprosium metal. |
| Batch Weight |
1,000 kg |
| Packaging |
Steel drum with
double plastic liners of 50 kg net each. Or packaged per customer request. |
| |
|
|
Dysprosium Oxide |
| Formula |
Dy2O3 |
| Molecular Weight |
373.0 |
|
|
Product code |
|
Specifications |
do-3n5 |
do-3n |
do-2n5 |
| TREO min % |
99 |
99 |
99 |
| Dy2O3/treo
min % |
99.95 |
99.9 |
99.5 |
|
Relative RE Impurities max % |
| Gd2O3/treo |
Total 0.05 |
Total 0.1 |
Total 0.5 |
| Tb4O7/treo |
| Ho2O3/treo |
| Er2O3/treo |
| Y2O3/treo |
| Non-RE Impurities max % |
| Fe2O3 |
0.003 |
0.003 |
0.005 |
| SiO2 |
0.005 |
0.01 |
0.01 |
| CaO |
0.01 |
0.02 |
0.03 |
| CuO |
0.002 |
0.005 |
0.005 |
| Cl¯ |
0.03 |
0.03 |
0.05 |
| L. O. I.(1,000 ºC, 1 hr) |
1 |
1 |
1 |
|
| Descriptions |
White powder.
Insoluble in water. Soluble in acids. |
| Applications |
As additive of garnet and
permanent magnets. Make halogen light and nuclear reactor controlling
bar. |
| Packaging |
In steel drum with
double PVC liners of 50 kg net each. |
|
|
|
