tantalum powder
Wenzhi Tang
Contact person
Basic Information
| Place of Origin | Hunan China (Mainland) |
|---|---|
| Model Number | FTa2O5--035 |
| Application | For making optical glass |
| Shape | powder |
| Material | rare metals compound |
| Dimensions | 99.95% |
| Chemical Composition | Nb |
Tantalum powderGrade:FTa2O5-04FTa2O5-04G FTa2O5-038 Main Content, %,By substraction99.9999.9999.95(exlusive of Cl, F)Nb0.00030.00050.0005 Al0.00030.00030.0005 As0.0001 0.0002 0.0005 B0.0001Bi 0.0002 0.00020.0003 Ca0.0005Cl0.001 Impurity Co0.0001 0.0001 content,Cr0.0003 0.00010.0005 %, Cu0.00030.00020.0005 max F0.0050.05 Fe0.0005 0.00030.001 K 0.0005 Mg 0.0003 Mn 0.0002 0.00010.0005 Mo 0.0002 0.00010.0005 Na 0.001 Ni 0.0003 0.00010.0005Pb 0.00030.0003 0.0005Sb0.001 Si0.001 0.003 Sn 0.00010.0002 0.0005 Ti 0.00010.00020.0005 V 0.0001W 0.00030.00030.0005 Zr 0.0001Ignition loss: the actual value of ignition loss is provided for each lot ignited at 850°C foran hour.
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