| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1624711 | Journal of Alloys and Compounds | 2008 | 4 Pages |
Abstract
The structure and magnetic property for bulk Fe73−xZr2NdxY4B21 (x = 0, 2, 5, 7) alloys prepared by suction casting had been investigated. It was found that the bulk amorphous alloys of Fe73Zr2Y4B21 and Fe68Zr2Y4B21Nd5 were obtained. It is noted that the as-cast Fe68Zr2Nd5Y4B21 alloy presented soft magnetic behavior, while showed hard magnetic behavior after annealing at temperatures above the crystalline temperature. A bulk permanent magnet was obtained after annealing at 963 K for 30 min, which could provide one promising way for the bulk magnet produced by the simple process of copper mold casting and subsequent heat treatment.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Xiaohua Tan, Hui Xu, Qin Bai, Wenjun Zhao, Yuanda Dong,