低压应力对片状软磁材料磁性能的影响

微特电机 ›› 2024, Vol. 52 ›› Issue (6): 71-74.

低压应力对片状软磁材料磁性能的影响

周竞捷,叶振东,汪迪坤,王桢楠,徐　磊

中国电子科技集团公司第二十一研究所,上海 200233

收稿日期:2024-04-01 出版日期:2024-06-28 发布日期:2024-06-27

Effect of Low Pressure Stress on Magnetic Properties of Flake Soft Magnetic Materials

ZHOU Jingjie, YE Zhendong, WANG Dikun, WANG Zhennan, XU Lei

No. 21 Institute of China Electronics Technology Group Corporation,Shanghai 200233,China

Received:2024-04-01 Online:2024-06-28 Published:2024-06-27

摘要/Abstract

摘要： 对两种片状软磁材料( H12、1JH3) 在低压应力状态下的直流磁性能进行了研究,试验表明,低压应力对软磁材料具有较大影响,且不同材料的影响趋势及程度各不相同。验证了直流磁性能测试的国家标准中,保护盒的应用是必要的。

关键词: 片状软磁材料, 压应力, 直流磁性能

Abstract: The influence of low pressure stress on DC magnetic properties of two soft magnetic materials ( H12 and 1JH3) was studied. The experiments showed that low pressure stress had great influence on the soft magnetic materials,and the influence trend and degree were different between different materials. It was also verified that the application of protective box was necessary in the national standard of DC magnetic property testing.

Key words: flake soft magnetic materials, pressure stress, direct current magnetic properties

中图分类号:

TM359. 9

周竞捷, 叶振东, 汪迪坤, 王桢楠, 徐　磊. 低压应力对片状软磁材料磁性能的影响[J]. 微特电机, 2024, 52(6): 71-74.

ZHOU Jingjie, YE Zhendong, WANG Dikun, WANG Zhennan, XU Lei. Effect of Low Pressure Stress on Magnetic Properties of Flake Soft Magnetic Materials[J]. Small & Special Electrical Machines, 2024, 52(6): 71-74.