Niobium — rare-earth metal. Has a body-centred cubic lattice, a = 0,3294 nm of the form α-Fe.This refractory metal has high corrosion resistance, a small capture cross section for thermal neutrons, getter properties, the ability to the formation of superconducting and high-temperature alloys.
|Atomic (molar) mass, g/mol||93,986|
|Oxidation||5, 4, 3, 2, 1|
|The melting temperature t°C||2468°C|
|The boiling point of t°C||5015°To|
|The heat of fusion kJ/mol||26,6|
|The thermal conductivity K [W/(m·K)]||53,7|
|Heat of evaporation kJ/mol||680|
Excellent cold workability, hot press, satisfactory welding, turning, milling, grinding, drilling.
Rocket science, aerospace engineering, radio engineering, electronics, industrial chemistry and nuclear energy. The manufacture of electrolytic condensers, the Coolant — liquid sodium and potassium, circulating on niobium tubes.
Supplier Evek GmbH offers to buy a sheet of niobium, the price is optimal in this segment of the rental. Full compliance with the international quality standards. Buy a sheet of niobium today. Shipping from specialized stores Evek GmbH in any city.
To buy, best price
We offer the sheet of niobium the price is determined by technological features of production without the inclusion of additional costs. You can order products in non-standard settings. We have the best price and quality. In the segment of rare earth metals Company Evek GmbH — best supplier. Timely delivery is provided by offices in the cities of Eastern Europe.