Niobium (Lat. Niobium) is a rare metal found in volcanic rocks across various parts of the world. It is distinguished by its malleability and ductility and exhibits excellent conductivity with regard to both heat and electricity. The melting point of niobium is 2,468°C, while its boiling point is 4,927°C.
The overwhelming majority of niobium mined globally is consumed by the steel industry for the production of high-quality alloys. Such alloys are employed in a number of industrial sectors, including automotive manufacturing, energy production, and aviation. A single car engine may contain up to 1 kg of niobium.
Additionally, niobium (chemical symbol Nb) is used in the fabrication of superconductors, which are devices capable of conducting electric current without any resistance. Superconductors are utilised in contemporary technological apparatus, including magnetic resonance imaging machines and particle accelerators. Niobium can also be found in the components of various everyday electronic devices (for instance, capacitors). However, in these instances, the quantities of niobium used are exceedingly small.
Sources:
https://www.britannica.com/science/niobium
https://en.wikipedia.org/wiki/Niobium