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Product Details:
Payment & Shipping Terms:
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| Diameter: | 290mm | Purity: | 99.95% 3N5 |
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| Surface: | Smooth, Oil Free | Density: | 8.57g/cm3 |
| Technology: | High Vacuum EB Furnace Smelted | Shape: | Cast Ingot |
| High Light: | sheet ingot,ingot casting |
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Anti Corrosion 99.95% Niobium Ingot With Good Compactness
| Commodity: | Niobium Ingots |
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Boiling point: |
4742 ℃ |
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Melting point: |
2468 ℃ |
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Electronegativity |
1.6 Paulings |
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Property: |
heat-resistant, corrosion resistant, good ductility |
Application: Niobium ingots are used as material for niobium products such as niobium plate, niobium sheet, niobium foil, niobium tubes, niobium rods, niobium wire , niobium sputtering targets and other niobium fabricated parts.
Niobium ingots are applicable in the below industries in its products forms:
1) Semiconductor industry
2) Optics industry
3) Chemical industry
4) Millitary industry
5) Medical industry
Purity: 99.95% 3N5
Manufacturing standard:ASTM B 391
Impurities of 99.95% niobium ingots
Metallic impurities, ppm max by weight, balance: Niobium
| Element | Zr | Ta | Fe | Si | W | Ni | Mo | Hf |
| Content | 200 | 1000 | 50 | 50 | 300 | 50 | 100 | 200 |
Non-Metallic impurities, ppm max by weight
| Element | C | N | O | H |
| Content | 100 | 100 | 150 | 15 |
Inspection of niobium ingots
1. Chemical analysis by ICP
2. Suiface inspection
3. Mechanical test
4. Metallographic examination
Contact Person: sales
