Diameter 76.2mm niobium titanium alloy NbTi47 superconducting rod/bar
Practical Nb-Ti superconducting materials are mostly simple binary alloys, containing 35% to 55% Nb; some tantalum and zirconium can be added to improve superconducting properties.
Due to the stability of superconductivity, pure copper, pure aluminum or copper-nickel alloy is often used as the matrix material for Nb-Ti superconducting materials, a