本文研究了Sm-Ce-Co-Cu-Fe-Zr 六元系定向凝固试样的磁各向异性。定向凝固温度、抽拉速度对易磁化轴与晶体强制性生长方向夹角θ有显著影响,即当G/R 减小且<(G/R)_(c1)时,夹角θ由0°突变为90°。有些合金是成分决定了θ≠0°。
The characteristics of macro easy axis of a directional solidification specimen inSm-Ce-Co-Cu-Fe-Zr system has been studied.The directional solidification temperature anddropping velocity have remarkable effects on θ,the angle of the easy axis with the di
参考文献
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| [3] | FU Hengzhi,Liu Xincai.et al.IEEE Transactions Magn,1989 |
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