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Niobium products
Niobium Pentoxide
Chemical composition, %
| Al2O3 |
Fe2O3 |
SiO2 |
CaO |
Ta2O5 |
Ti2O5 |
K |
Na |
P |
F |
WO3 |
MoO3 |
|
0.01 |
0.15 |
0.10 |
0.10 |
0.07 |
0.01 |
0.10 |
0.10 |
0.10 |
0.3 |
0.004 |
0.004 |
Calcination loss 0,5%
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 Marketing service, Tantalum Department
e-mail: Marketing_Ta@ulba.kz
Phone.: (7232) 29-83-16
Fax: (7232) 29-83-16, 24-06-83, 47-36-42
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