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引言 Fe-Co-V_1是含50％Co、1％V的Fe-Co软磁合金。由于具有Fe-Ni高导磁合金不能达到的高居里温度、高饱和磁感应强度和高磁致伸缩系数等重要技术参数,因而广泛地用于制作微电机定子和转子、电话机振动膜片、磁致伸缩换能器和航空用电机铁芯,虽然Fe-Co-V_1软磁合金具有Fe-Ni合金不可能有的固有特性,但难于加工,为获得工业上广泛地应用,国内外曾进行过许多研究,
Introduction Fe-Co-V_1 is a Fe-Co soft magnetic alloy containing 50% Co and 1% V. Due to the high Curie temperature, high saturation magnetic flux density and high magnetostriction coefficient, which can not be achieved by Fe-Ni high permeability magnetic alloy, it is widely used in the manufacture of micro-motor stator and rotor, telephone diaphragm, magnetic Although the Fe-Co-V_1 soft magnetic alloy possesses the inherent characteristics that Fe-Ni alloy can not have, it is difficult to process. In order to obtain the industrial application, the Fe-Co-V_1 soft magnetic alloy has been used both at home and abroad Many studies,