COVERING MATERIAL, SUPERCONDUCTING ELECTRIC WIRE AND ELECTRICAL DEVICE

摘要

Provided is a covering material, in which the covering material is a covering material for covering a superconducting wire, and a tensile modulus of elasticity at 25° C. is 6.0 GPa or less. Further provided is also a superconducting electric wire, which includes the covering material and a superconducting wire covered with the covering material. Still further provided is an electrical device produced by using the superconducting electric wire.