一种对1J50软磁合金零件加工工艺过程的优化方案

微特电机 ›› 2021, Vol. 49 ›› Issue (7): 53-56.

一种对1J50软磁合金零件加工工艺过程的优化方案

章晨, 汪迪坤

中国电子科技集团公司第二十一研究所,上海 200233

收稿日期:2021-02-01 出版日期:2021-07-28 发布日期:2021-07-22

A Process Optimization Scheme of 1J50 Soft Magnetic Alloy Parts

ZHANG Chen, WANG Di-kun

No.21 Research Institute of CETC, Shanghai 200233, China

Received:2021-02-01 Online:2021-07-28 Published:2021-07-22

摘要/Abstract

摘要： 1J50软磁合金在有些场合需要同时满足磁性能和尺寸公差的要求。根据传统工艺方法,测量了1J50软磁合金样环高温退火后的尺寸变化。对退火后的样环进行车削加工,并测量了其磁性能下降量。对样环进行二次退火,测量了磁性能回复量和尺寸变化,得出了1J50软磁合金零件加工工艺过程优化方案。

关键词: 软磁合金, 1J50, 退火, 车削, 磁性能

Abstract: 1J50 soft magnetic alloy needs to meet the requirements of magnetic performance and dimensional tolerance in some applications. According to the traditional process method, the size change of the 1J50 soft magnetic alloy sample ring after high temperature annealing was measured. The annealed sample ring was turned, and the decrease in magnetic properties was measured. The sample ring was annealed twice, the magnetic properties recovery and the size change were measured, and the process optimization scheme of 1J50 soft magnetic alloy parts was obtained.

Key words: soft magnetic alloy, 1J50, annealing, turning, magnetic properties

中图分类号:

TM305

章晨, 汪迪坤. 一种对1J50软磁合金零件加工工艺过程的优化方案[J]. 微特电机, 2021, 49(7): 53-56.

ZHANG Chen, WANG Di-kun. A Process Optimization Scheme of 1J50 Soft Magnetic Alloy Parts[J]. Small & Special Electrical Machines, 2021, 49(7): 53-56.

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