| 摘要 |
PROBLEM TO BE SOLVED: To obtain a method for easily magnetizing a 'superconducting magnet assembly', composed of bulk superconducting magnets having magnetic poles alternated, so that a magnetic field gradient is generated, easily at low cost. SOLUTION: After adjacent bulk superconducting magnet materials are put one over the other by a hinge, etc., as shown in Fig. 1 and connected to that they are freely open, the respective bulk superconducting magnet materials are all put one over another and magnetized in this state, and the bulk superconducting magnetic materials stack bodies having been magnetized are alternately opened and extended in parallel. In this case, the bulk superconducting magnet materials are magnetized, so that their stacked surfaces do not make contact with each other but are half-opened at an angle, so that it is easier to open the magnets after they have been magnetized. |
