烧结NdFeB永磁材料取向度的定量计算(英文)

Quantitative Evaluation of the Alignment Degree of Sintered NdFeB Permanent Magnets

本文在分析烧结NdFeB取向度的各种计算方法的基础上 ,提出一种新的计算方法。采用这种方法 ,仅利用烧结体垂直于外加磁场方向截面的X射线衍射谱 ,通过简单的计算就能很容易的计算出磁体的取向度。

The methods evaluating the alignment degree of the sintered NdFeB permanent magnets have been reviewed and a new quantitative evaluation method has been proposed in this article.In this new method,the alignment degree can be easily achieved by simple calculation through the X\|ray diffraction spectrum crossing the plane normal to the applied field direction.