| 摘要 |
PURPOSE:To relax conductor strain due to the heat shrinkage difference between the superconductor of an oxide superconducting current lead and a reinforcing material in a superconducting device. CONSTITUTION:An oxide superconducting current lead 3 connecting a superconducting coil 3 dipped in liquid helium in a cryostat 7 and a lead 4 connected to the power supply part such as an external power supply is laid out skewly for the longitudinal direction of a reinforcing material 6. The current lead 3 is constituted by the assembly conductor of a silver alloy sheath wire for example with an oxide superconductor as a core. |
