Density
8.57 g/cm³ (at 20 °C)
Discovery
Discovered by Charles Hatchett in 1801. Isolated in 1864 by Christian Wilhelm Blomstrand.
Common Uses
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Used in alloys for jet engines and rockets due to its high melting point and strength.
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Niobium-titanium alloys are superconducting at low temperatures and used in MRI scanners.
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Used in welding rods and as a component in some steels.
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Used in jewelry and as a coating for other metals.
Interesting Facts
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Originally named "columbium" by its discoverer, but the name "niobium" (after Niobe from Greek mythology) was eventually internationally adopted.
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A shiny, gray, ductile, and paramagnetic metal.
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Resistant to corrosion from many acids and liquid metals.
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Its superconducting properties are crucial for advanced technologies.
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