励磁電流法を用いた磁性ワイヤーの簡易磁気特性測定装置の開発

抄録

　The application of composite materials using magnetic wires to the iron cores of electrical equipment has been attracting attention. The conventional form of magnetic material has been to laminate plates such as electromagnetic steel sheets, but magnetic wire, which is a rod-shaped magnetic material, offers greater flexibility in processing, and thus can be expected to be more compact and lightweight, and may be applied to new structures. However, a method for measuring the magnetic properties of magnetic wires has not yet been established and standardized. Therefore, the authors have developed a simple magnetic property measurement device to evaluate the magnetic properties of magnetic wires. In this paper, we report the results of a basic study for the development of a simple magnetic property measurement device for magnetic wires by applying exciting a current method.