Niobium Metals NbCAS#: 7440-03-1, m.p. 2468 °C, b.p. 4742 °C, Density 8.57 gm/cm3Bluish-white, very brittle, and low thermal and electrical conductivity. |
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| Item No. | Description | Purity | Lot Size |
|---|---|---|---|
| ME41-2N | Niobium Metal Powder Metallurgical Grade |
Nb>99% (metals basis) Ta < 0.5%, O < 0.5%, H < 0.005% N< 0.1%, C < 0.040%, Fe< 0.05% |
10 kg 50 kg 100 kg |
| ME41-2N8 | Niobium Metal Powder High Purity Grade |
Nb>99.8% (metals basis, excluding Ta) Ta<0.15%, O<0.3%, H<0.005%, N<0.01%, C<0.050%, Fe< 0.02% |
10 kg 50 kg 100 kg |
| We also supply various other niobium products: plates, sheets, foils, targets, rods, and wires. Please contact us for more information. |
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Niobium (V) Oxide Nb2O5CAS#: 1313-96-8White Powder, F.W. 265.81, m.p. 1520 °C, Spec. Gravity 4.47 gm/cm3 |
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| Item No. | Description | Purity (Impurities in Oxides) | Lot Size |
|---|---|---|---|
| OX41-2N | Niobium (V) Oxide Powder | Nb2O5 > 99% (metals basis) Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02% |
50 kg 100 kg 1,000 kg |
| OX41-2N5 | Niobium (V) Oxide Powder | Nb2O5 > 99.5% (metals basis) Ta < 0.2%, W < 0.005%, Si < 0.02%, Fe < 0.02% |
50 kg 100 kg 1,000 kg |
| OX41-3N | Niobium (V) Oxide Powder | Nb2O5>99.9% (metals basis) Ta<0.08%, W<0.003%, Si<0.005%, Fe<0.005% |
50 kg 100 kg 1,000 kg |
| OX41-3N5 | High Purity Niobium (V) Oxide Powder |
Nb2O5 > 99.95% (metals basis) Ta < 100 ppm, W < 10 ppm, Si < 50 ppm, Fe < 10 ppm |
50 kg 100 kg 1,000 kg |
| OX41-4N | High Purity Niobium (V) Oxide Powder |
Nb2O5 > 99.99% (metals basis) Ta < 20 ppm, W < 5 ppm, Si < 13 ppm, Fe < 5 ppm |
50 kg 100 kg 1,000 kg |
| OX41-5N | High Purity Niobium (V) Oxide Powder |
Nb2O5 > 99.999% (metals basis) Ta < 15 ppm, W < 3 ppm, Si < 7 ppm, Fe < 2 ppm |
50 kg 100 kg 1,000 kg |
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