| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetostriction type torque sensor shaft capable of adjusting a midpoint fluctuation of a surface temperature inclination of a torque sensor shaft with a simple constitution. SOLUTION: The torque sensor shaft 1 provided with anisotropic parts 7, 8, wherein a plurality of regions 11 to 13 containing different amounts of Ni are provided. COPYRIGHT: (C)2005,JPO&NCIPI
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