Effects of magnetic heat treatment on the magnetic properties of Fe-based nanocrystalline alloy
LIU Xiao-chuang， LI Zhun， CUI Xing-hua，LIU Tian-cheng， LI De-ren， LU Zhi-chao
Advanced Technology & Materials Co., Ltd, China Iron and Steel Research Institute Group, National Amorphous & Nanocrystalline Alloys Engineering Center , Beijing 100081, China
Abstract：The effect of magnetic field heat treatment was investigated at different conditions of the process on magnetic properties of Fe based nanocrystalline ribbons. The results show that magnetic permeability of Fe based nanocrystalline materials with the range of 0~10 kHz increase rapidly with increasing the temperature of applied magnetic field. In contrast, the magnetic permeability shows a slight change above 10 kHz. Compared with the ordinary heat treatment results, applying magnetic field, in the range of 0~50 kHz, can improve magnetic permeability of the materials below 400 ℃, while applying magnetic field can decline magnetic permeability above 400 ℃. Applying magnetic field can also improve magnetic permeability of materials above 50 kHz.
收稿日期: 2014-12-22
出版日期: 2015-04-21
基金资助:863项目
通讯作者:
李准
E-mail: lizhun@atmcn.com
引用本文:
刘笑闯 李准 崔兴华 刘天成 李德仁 卢志超. 磁场热处理对铁基纳米晶合金磁性能的影响[J]. , 2015, 22(2): 4-6.
LIU Xiao-chuang， LI Zhun， CUI Xing-hua，LIU Tian-cheng， LI De-ren， LU Zhi-chao. Effects of magnetic heat treatment on the magnetic properties of Fe-based nanocrystalline alloy. , 2015, 22(2): 4-6.
2015, Vol. 22 
