Title of article
Crystallization behavior and magnetic properties of amorphous B-rich NdFeB alloy in presence of an external electric field
Author/Authors
Li، نويسنده , , Shandong and Tang، نويسنده , , Jiancheng and Lü، نويسنده , , Liya and Zou، نويسنده , , Wenqin and Huang، نويسنده , , Zhigao and Lai، نويسنده , , Heng and Du، نويسنده , , Youwei، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
4
From page
321
To page
324
Abstract
The effect of an external electric field on the crystallization behavior of amorphous B-rich NdFeB alloy of Nd4Fe78B18 has been investigated. The crystallization product of Nd2Fe23B3 phase is obtained for this amorphous alloy annealed at 923 K for 5 min in the presence of an external electric field of 3 kV/cm (50 Hz), while the crystallization products are Fe3B, Nd2Fe14B and α-Fe phases under the same annealing condition except for free-electric field. On the other hand, an external electric field enhances the stabilization of the metastable Nd2Fe23B3 phase. The effect of an external electric field on the phase selection and stabilization is explained in terms of the specific conductance difference between the crystallization products.
Keywords
Effect of electric field , Phase selection , magnetic materials
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2005
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2148766
Link To Document