Abstract
Among the superconductors that can be used in applications, the MgB2 is considered the high field conductor of the future. The exceptionally high values of critical field (H 40T) and critical temperature (H 35-40K) show that MgB2 is capable of replacing Nb3Sn as the choice for these applications, even due to the low cost of materials and the possibility to use cryogenic refrigerators. The…