Product Code :
Niobium foil material has high temperature resistance, ductility and good corrosion resistance properties, niobium melt point 2468℃, can be blanking, bending, expansion, flanging and shallow tensile, is one of the important materials in the electronics industry, used in the field of electrical light source, lighting material. Mainly produces foil-type capacitor, quartz glass lamp, halogen lamp and other common electric light source series products.
CAS #: 7440-03-1
Linear Formula: Nb
MDL Number: MFCD00011126
EC No.: 231-113-5
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Product Information
Niobium foil material has high temperature resistance, ductility and good corrosion resistance properties, niobium melt point 2468℃, can be blanking, bending, expansion, flanging and shallow tensile, is one of the important materials in the electronics industry, used in the field of electrical light source, lighting material. Mainly produces foil-type capacitor, quartz glass lamp, halogen lamp and other common electric light source series products.
Synonyms
00236, 00238, 10257, 10259, 10261, 10263, 14358, 39702, 40668, 43231
Specifications Of Niobium Foil & Niobium Strip
| Product Name | Thickness (mm) | Width (mm) | Length (mm) | Material | Standard | Purity |
| Niobium Foil & Strip | 0.01-0.2 | 30-500 | 100-2000mm | R04200, R04210 | ASTM B393 | ≥99% |
ATT can design and manufacture according to customer's requirements beyond the regular dimension.
Chemical Composition for Niobium Foil & Niobium Strip
| 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 Foil & Niobium Strip 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 Foil & Niobium Strip
*Neutron detector
*Superconductor material
*Sodium vapor lamps
*Foil-type capacitor, quartz glass lamp, halogen lamp and other common electric light source series products
Packaging Of Niobium Foil & Niobium Strip
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 Foil & Niobium Strip 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 |
