| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 4100PD001 | Nb | 99.9% | -100 Mesh | 50g | POR | Inquire |
| 4100PD002 | Nb | 99.95% | -200 Mesh | 50g | POR | Inquire |
| 4100PD003 | Nb | 99.95% | -325 Mesh | 50g | POR | Inquire |
| 4100PD004 | Nb+Ta | 99.99% | -200 Mesh | 50g | POR | Inquire |
| 4100PD005 | Nb | 99.9% | 15-53 μm | 50g | POR | Inquire |
| 4100PD006 | Nb | 99.95% | 50-150 μm | 50g | POR | Inquire |
Niobium metal powder is a gray to light gray metal powder with high melting point, good chemical stability and excellent electrical properties, widely used in aerospace, electronics, steel and other fields.
VIMATERIAL offers high purity niobium powder and can customize purity and particle size to meet customer needs. Don’t hesitate to contact us.
Chemical formula: Nb
CAS No.: 7440-03-1
Color: usually gray to light gray, metallic luster.
Melting point: about 2468℃.
Boiling point: about 4742℃.
Density: about 8.57g/cm³ at 25℃.
Bulk density: generally 2.5-3.5g/cm³.
Stability: stable in the air at room temperature, 200 ℃ began to oxidize to generate dense oxide film, the oxide film has a unidirectional conductive valve metal properties.
Electronic field: Niobium metal can be used in the manufacture of superconducting magnets, superconducting alloys and electrolytic capacitors due to its good electrical conductivity and superconductivity, such as in the manufacture of superconducting materials such as Nb₃Sn play an important role.
Aerospace: used as an additive in the production of high temperature resistant alloys and specialty stainless steels, these alloys can be used in the manufacture of jet engines, gas turbine engines, rocket components, turbochargers and heat-resistant combustion equipment and other key components.
Iron and steel industry: It is an effective microalloying element, adding a small amount of niobium (0.001%-0.1%) to steel can change the mechanical properties of steel, improve the strength, toughness and corrosion resistance of steel.
Other fields: can be used in the manufacture of electronic tube materials, materials for the atomic energy industry and high-pressure sodium lamp arc tube sealing materials, etc., and sometimes with gold and silver used in the production of commemorative coins.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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