// MATTER · ELEMENT 41 / 118atoms.no/elements
Nb41
Niobium
Nb·Z 41·Transition Metal·92.91·⭕ 12B · E Major
▸ The reading
interpretive · artBelow 9.3 kelvin niobium stops resisting entirely — and superconducting Nb-Ti wire now holds up the magnetic field inside every MRI bore and the LHC's ring. An AGB-forged metal whose gift only appears at brutal cold. Some capacities cost that much refrigeration; the machine images your knee on this one.
The science below is cited as science; the symbolic layers are flagged as interactive art.
⚜ Periodic Frequency
12BE Major
a seat struck in brass — testimony, not prediction
the seat has its own room on ⭕ THE OVAL TABLE — tap the code
▸ The lenses
▸ Discovery
Charles Hatchett — identified in a mineral sent from Connecticut to the British Museum · England · 1801
▸ Stellar origin
s-process in AGB starsFirst-peak s-process element. Slow neutron capture on lighter seeds during the AGB phase produces niobium.
▸ Reactivity
Becomes superconducting below 9.3 KOne of the highest-temperature elemental superconductors. Nb-Ti and Nb₃Sn alloys are the workhorses of MRI and particle-accelerator magnets.
▸ Applications
- MRI superconducting magnets (Nb-Ti)
- Particle-accelerator magnets (LHC)
- Surgical implants and jewelry
- High-strength low-alloy steels
▸ Curiosity
Most superconducting magnets in MRI machines are wound from niobium-titanium wire — the magnetic field that images your knee is held up by Nb.
▸ Related readings
a resonance drawn between readings — not a claim that they share an origin.
Group 5VVanadiumTaTantalum
Period 5ZrZirconiumMoMolybdenum
d-blockZrZirconiumMoMolybdenum
Adjacent ZZrZirconiumMoMolybdenum