研究了不同的磁场退火方式对非晶合金铁芯磁性能的影响.结果表明,纵向磁场退火后非晶合金铁芯的剩磁、最大磁导率和损耗增加;横向磁场处理后非晶合金铁芯的剩磁、最大磁导率、损耗和矫顽力减小;先加横向磁场后加纵向磁场退火,非晶合金铁芯可同时获得高的剩磁和低的损耗.
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