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YTTRIUM
|
Yttrium metal |
|
Symbol |
Y |
|
|
product code |
|
Specifications |
Y-04 |
y-02 |
y-4 |
| TREO min % |
99 |
98.5 |
98 |
| Y/treo
min % |
99.99 |
99.9 |
99 |
| Non-RE Impurities max % |
| Si |
0.01 |
0.03 |
0.05 |
| Fe |
0.01 |
0.05 |
0.1 |
| Ca |
0.01 |
0.05 |
0.15 |
| O |
0.2 |
0.3 |
0.5 |
|
| Descriptions |
Silver grey casting ingots or
sponge lumps. Gradually oxidized in the air. Should be stored in sealed
container. |
| Applications |
As an additive in special alloys
of ferrous and non-ferrous metals. |
| Packaging |
50 kg net in vacuum sealed steel drum with
argon. Or packaged per customer request. |
|
 |
|
Yttrium Oxide |
| Formula |
Y2O3 |
| Molecular Weight |
225.8 |
|
|
product code |
|
Specifications |
y2o3-5n |
y2o3-4n |
y2o3-3n |
| TREO
min % |
99 |
99 |
99.9 |
| Y2O3/treo
min % |
99.999 |
99.99 |
99.9 |
|
Relative RE Impurities max % |
| La2O3/treo |
0.0001 |
0.001 |
Total 0.1 |
| Pr6O11/treo |
0.0001 |
0.001 |
| Nd2O3/treo |
0.0001 |
0.001 |
| Sm2O3/treo |
0.0001 |
0.001 |
| EuO3/treo |
0.0001 |
0.001 |
| Gd2O3/treo |
0.0001 |
0.001 |
| Tb4O7/treo |
0.0001 |
0.001 |
| Dy2O3/treo |
0.0001 |
0.001 |
| Ho2O3/treo |
0.0001 |
0.001 |
| Er2O3/treo |
0.0001 |
0.001 |
| Eu2O3/treo |
0.0001 |
0.001 |
| Tm2O3/treo |
0.0001 |
0.001 |
| Yb2O3/treo |
0.0001 |
0.001 |
| Lu2O3/treo |
0.0001 |
0.001 |
| Non-RE Impurities max % |
| Fe2O3 |
0.0005 |
0.001 |
0.003 |
| SiO2 |
0.0025 |
0.005 |
0.01 |
| CaO |
0.0005 |
0.001 |
0.005 |
| CuO |
0.0005 |
0.001 |
---- |
| NiO |
0.0005 |
0.001 |
---- |
| PbO |
0.0005 |
0.001 |
---- |
| L. O. I.(1,000 șC, 1 hr) |
1 |
1 |
|
|
| Descriptions |
White powder.
Insoluble in water. Soluble in acids. Highly hygroscopic and absorbs
moisture and carbon dioxide from air rapidly.
Should be kept in sealed container. |
| Applications |
Raw material for
making glass, ceramics,
and electronics. |
| Batch Weight |
500kg, 1,000 kg |
| Packaging |
In steel drum with
double PVC liners of 50 kg net each. |
|
|
|
|
Yttrium Concentrate Oxide |
|
|
product code |
|
Specifications |
yco-1 |
yco-2 |
yco-3 |
| TREO min % |
92 |
92 |
92 |
| Y2O3/treo
min % |
75 |
60 |
60 |
| Fe2O3 max % |
0.05 |
0.01 |
0.05 |
| Al2O3 max % |
0.3 |
0.01 |
0.3 |
|
| Descriptions |
Pale yellow powder |
| Applications |
As the raw
material of yttrium oxide. |
| Packaging |
In container of 800 kg net each. |
|
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