| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetizer that can be readily handled and correspond to flaw detection in various portions on its own and that has a large magnetizing force in spite of low current consumption.SOLUTION: A magnetizer 1 comprises: a grip part 2; and first and second coil parts 3, 3 that are respectively connected to the grip part 2 and form closed magnetic circuits between the grip part 2 and a test object, that are supplied with current to generate magnetic fluxes for magnetizing the test object, and at least one of which is swingably connected to the grip part 2. |
