Product Code : ME-Nb-5N-IN
Niobium ingot has the properties of high melting point, corrosion resistance and easy machining. Mainly used in plate, tube, belt, rod, silk and other materials processing, widely used in medical, semiconductor, aerospace industry, nuclear industry and high temperature resistance parts.
CAS #: 7440-03-1
Linear Formula: Nb
MDL Number: MFCD00011126
EC No.: 231-113-5
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| Product | Product Code | Purity | Size | Contact Us |
Product Information
Niobium ingot has the properties of high melting point, corrosion resistance and easy machining. Mainly used in plate, tube, belt, rod, silk and other materials processing, widely used in medical, semiconductor, aerospace industry, nuclear industry and high temperature resistance parts.
Synonyms
Columbium
Specifications Of Niobium Ingot
| Size | 70-295mm Dia. x 1600mm(Max) L |
| Material | R04200, R04210 |
| Standard | ASTM B391 |
| Purity | ≥99% |
ATT can design and manufacture according to customer's requirements beyond the regular dimension.
Chemical Composition for Niobium Ingot
| Brand | Main component | Impurity content(≤) | |||||||||||||
| Nb | Zr | Hf | Ti | C | N | O | H | Ta | Fe | Si | W | Ni | Mo | Cr | |
| R04200 | Residuals | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.1 | 0.005 | 0.005 | 0.03 | 0.005 | 0.01 | - |
| R04210 | Residuals | 0.02 | 0.02 | 0.03 | 0.01 | 0.01 | 0.025 | 0.0015 | 0.3 | 0.01 | 0.005 | 0.05 | 0.005 | 0.02 | - |
| R04251 | Residuals | 0.8-1.2 | 0.02 | 0.02 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.1 | 0.005 | 0.005 | 0.03 | 0.005 | 0.01 | - |
| R04261 | Residuals | 0.8-1.2 | 0.02 | 0.03 | 0.01 | 0.01 | 0.025 | 0.0015 | 0.5 | 0.01 | 0.005 | 0.05 | 0.005 | 0.05 | - |
| R04295 | Residuals | 0.7 | 9.0-11.0 | 0.7-1.3 | 0.015 | 0.01 | 0.025 | 0.0015 | 0.5 | - | - | 0.5 | - | - | - |
Niobium Ingot Properties
| Molecular Weight | 92.9 |
| Appearance | Silvery |
| Melting Point | 2468 °C |
| Boiling Point | 4742 °C |
| Density | 8.57 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 12.5 microhm-cm @ 0 °C |
| Electronegativity | 1.6 Paulings |
| Heat of Fusion | 6.5 Cal/gm mole |
| Heat of Vaporization | N/A |
| Poisson's Ratio | 0.4 |
| Specific Heat | 0.064 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.537 W/cm/K @ 298.2 K |
| Thermal Expansion | 7.3 µm/(m·K) |
| Vickers Hardness | 1320 MPa |
| Young's Modulus | 105 GPa |
Applications of Niobium Ingot
Be processed into various sizes of cake, ring, plate, pipe, bar, profile and other products, also can be cast into various shapes of parts, components.
Packaging of Niobium Ingot
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Niobium Ingot is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Nb |
| MDL Number | MFCD00011126 |
| EC No. | 231-113-5 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23936 |
| SMILES | [Nb] |
| InchI Identifier | InChI=1S/Nb |
| InchI Key | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
