This edition highlights niobium’s role in maglev train superconductors, the 2019 Ekeberg Prize shortlist, and tantalum recovery through the EU-funded Tarantula Project. It also features regulatory clarification on tantalum’s radioactivity, technical abstracts for GA60 in Hong Kong, and a historical feature on Charles Hatchett’s original columbium discovery.
Explore Bulletin 178 featuring tantalum recycling innovation, niobium superconductors in maglev trains, the 2019 Ekeberg Prize shortlist, and EU Tarantula Project developments.
Niobium in Superconducting Maglev Trains
This article explores how niobium-titanium superconductors enable Japan’s SCMaglev and China’s FAST Maglev systems to operate at high speeds with zero electrical resistance. It underscores niobium’s essential role in transport innovation and emerging infrastructure.