开发兼具高饱和磁感应强度(Bs)、高磁导率、低损耗、低矫顽力(Hc),低磁致伸缩系数(λs)的软磁材料始终是材料工作者追求的目标,对现代电力电子技术向节能、高效和小型化方向发展具有重要意义。不含有大原子半径元素,且高Fe含量的FeSiB(P,C)Cu系合金是目前性能最好的纳米晶软磁合金体系。该系列合 The development of soft magnetic materials with high saturation magnetic induction (Bs), high permeability, low loss, low coercivity (Hc) and low magnetostriction coefficient (λs) has always been the goal pursued by the materials workers. Power electronics technology to energy-saving, efficient and small direction of development of great significance. The FeSiB (P, C) Cu alloy without large atomic radius elements and high Fe content is the best nanocrystalline soft magnetic alloy system currently. The series together