Niobium sheet
Technical Characteristics
Niobium is a rare-earth metal. It has volume-centered cubic crystal lattice, a = 0.3294 nm of the form α-Fe.It is a refractory metal, has high corrosion resistance, a small cross-section of thermal neutron capture, getter properties, the ability to form superconducting and heat resistant alloys.
| Index | Value |
|---|---|
| Chemical symbol | Nb |
| Atomic (molar) mass g/mol | 93,986 |
| Oxidation states | 5, 4, 3, 2, 1 |
| Density [g/cm3] | 8,57 |
| Melting point t°С | 2468°С |
| Boiling point t°С | 5015°К |
| Melting point kJ/mol | 26,6 |
| Thermal conductivity K [W/(m-K) | 53,7 |
| Evaporation heat kJ/mol | 680 |
Processing at
Excellent machinability by cold, hot pressure, satisfactory welding, turning, milling, grinding, drilling.
Applications
Rocket science, aviation, space technology, radio, electronics, industrial chemistry and nuclear power. Production of electrolytic capacitors, Heat transfer fluids - liquid sodium and potassium, circulate through niobium tubes.
Percentage composition
| Nb | H | O | N | C | Fe | Ta | Si | Ti | W+Mo |
|---|---|---|---|---|---|---|---|---|---|
| basis | 0,001 |
0,01 |
0,1 |
0,01 |
0,005 |
0,1 | 0,005 | 0,005 | 0,01 |
Supplier
Supplier Evek GmbH offers to buy niobium sheet, the price is optimal in this segment of rolled products. Full compliance with international quality standards. Buy niobium sheet today. Delivery from the specialized warehouses of Evek GmbH to any city.
Buy, bargain price
We offer sheet niobium, the price is determined by the technological features of production without the inclusion of additional costs. It is possible to order products with non-standard parameters. We have the best price-quality ratio. In the rare-earth metals segment, Evek GmbH is a profitable supplier. Timely delivery is ensured by representative offices in Eastern European cities.