New type of γ1-FePt/Fe2B exchange-coupled spring magnet obtained from Fe56.25Pt18.75B25 amorphous alloy
New type of γ1-FePt/Fe2B exchange-coupled spring magnet obtained from Fe56.25Pt18.75B25 amorphous alloy
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DOI：
10.1016/j.scriptamat.2005.10.019
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发表时间：
2006-02
影响因子：
6
通讯作者：
Wei Zhang;Parmanand Sharma;K. Shin;D. Louzguine;A. Inoue
中科院分区：
文献类型：
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作者：
Wei Zhang;Parmanand Sharma;K. Shin;D. Louzguine;A. Inoue
fe56.25 pt18.75 b25非晶态合金在退火后表现出最佳的硬磁性能，这是由于纳米级的硬γ - 1- fept、软Fe2B和剩余的非晶态磁相之间的交换耦合作用。剩余非晶相的存在对维持纳米复合材料的良好结构起着重要的作用。
The best hard magnetic properties observed for the Fe56.25Pt18.75B25amorphous alloy after annealing are attributed to the exchange coupling between the nanoscale hard γ1-FePt, soft Fe2B and remaining amorphous magnetic phases. The existence of the remaining amorphous phase is shown to be important in the maintenance of a fine nanocomposite structure.