Fe-Si-Al磁粉芯性能的影响因素

The factors of effecting FeSiAl magnetic powder core

主要讨论了Fe-Si-Al磁粉芯粉料粒度、粘结剂用量、成型压力和热处理工艺对铁硅铝磁粉芯品质因数Q、损耗P和有效磁导率μe的影响。

The effect of process parameters on the quality factor, frequency loss and effective permeability of FeSiAI magnetic powder core were studied. The powder size, mount of insulation on binder, shaping pressure and tempera- tures of heat treatment of FeSiA1 magnetic powder core were discussed.