|
| |
thulium
|
thulium metal |
|
Symbol |
Tm |
|
|
Product Code |
|
Specifications |
tm-2 |
tm-3 |
tm-4 |
| TREO min % |
99 |
99 |
98.5 |
| Tm/TREO min% |
99.5 |
99 |
95 |
| RE Impurities max % |
| Ho+Eu+Yb+Lu+Y |
0.5 |
1 |
0.5 |
| Non-RE Impurities max % |
| Fe |
0.03 |
0.1 |
0.5 |
| Si |
0.02 |
0.03 |
0.05 |
| Ca |
0.02 |
0.1 |
0.2 |
| Nb |
0.15 |
0.2 |
0.3 |
| Mg |
0.03 |
0.04 |
0.1 |
| Al |
0.03 |
0.05 |
---- |
| Ni |
0.01 |
0.02 |
---- |
| C |
0.02 |
0.03 |
0.05 |
| O |
0.3 |
0.4 |
0.5 |
|
| Descriptions |
Silver white |
| Applications |
Additive of functional material,
and activator of phosphor. |
| Packaging |
50 kg net each in vacuum sealed
steel drum filled with argon. Or packed per customer request. |
|
 |
|
THULIUM OXIDE |
| Formula |
Tm2O3 |
| Molecular Weight |
385.9 |
|
|
Product Code |
|
Specifications |
TmO-4N |
TmO-3N5 |
TmO-3N |
TmO-2N5 |
| TREO min % |
99 |
99 |
99 |
99 |
| Tm2O3/treo
min % |
99.99 |
99.95 |
99.9 |
99.5 |
|
Relative RE Impurities max
μg/g |
| Ho2O3/treo |
10 |
Total 0.05% |
Total 0.10% |
Total 0.50% |
| Er2O3/treo |
20 |
| Yb2O2/treo |
20 |
| Lu2O3/treo |
20 |
| Y2O3/treo |
30 |
|
Non-RE Impurities max μg/g |
| Fe2O3 |
20 |
50 |
100 |
500 |
| SiO2 |
50 |
50 |
100 |
500 |
| CaO |
20 |
20 |
500 |
1000 |
| Cl- |
50 |
--- |
--- |
--- |
| L.O.I (850 șC,1 hr) max% |
1 |
1 |
1 |
1 |
|
| Descriptions |
Greenish white powder. |
| Applications |
Phosphor activator. |
| Packaging |
50 kg net in PVC
lined steel drum. |
| |
|
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