以Fe78Si9B13非晶磁粉为原料制备出软磁性能较好的磁粉芯,研究了粘结剂含量和绝缘剂含量等对磁粉芯性能的影响。实验结果表明,粘结剂含量为3.4%和绝缘剂含量为4%时,分别得到的磁粉芯的性能最好。
The amorphous Fe78 Si9B13 magnetic powder cores with better soft magnetic properties were prepared .Influence of binder content and insulation agent content on magnetic properties of powder core was investigated. It was found that when binder content was 3.4% and insulation agent content was 4%, magnetic properties of powder core obtained were optimized.