Nb₃Sn superconducting wire

Nb3Sn material has the nature of higher the upper critical magnetic field ~22 T (Hc2) and critical temperature ~18 K (Tc) than NbTi, so it is widely used in high magnet field. WST can supply the Nb3Sn wire in both Internal Tin process and Bronze process, with low hysteresis loss and high critical current. The insulation material could be chosen between S-glass braid and Cr coating, if needed. WST has supplied over 35 tons of high performance Nb3Sn wires with good quality stability for ITER