How Much Does Pure Niobium Cost?

 How much does pure niobium cost?

Pure niobium typically costs between ‌$90–150 per kilogram‌ for high-purity forms (≥99.95% purity), depending on market volatility, procurement volume, and supplier discounts; real-time pricing should be verified using commodity tracking platforms due to frequent fluctuations.  

What is the block of niobium?

A niobium block refers to a solid, machinable form-usually rectangular or cylindrical-of pure niobium metal, serving as raw material for industrial applications like superconducting components or aerospace alloys. 

Why is Niobium Block so expensive?

Niobium blocks are expensive primarily due to:

‌Rare ore scarcity‌: Niobium is extracted from limited pyrochlore deposits, mainly in Brazil and Canada, restricting global supply. 

‌Complex refining‌: Achieving high purity (≥99.95%) requires energy-intensive processes like electron beam melting, increasing production costs. 

‌Processing challenges‌: Fabrication involves inert-atmosphere handling to prevent oxidation, with significant material loss (up to 30%) during machining. 

What is the material of Niobium Block?

The material of a niobium block consists of ‌pure elemental niobium (symbol Nb)‌ with high purity (≥99.95%), containing trace impurities like tantalum (≤0.05%) or iron (≤0.03%) to maintain ductility and corrosion resistance.