Magnetostrictive properties for epoxy bonded Tb1-xDyxFe2composites

被引：0
|
作者：
Wang, Bowen [1 ,2 ]
Li, Shuying [3 ]
Yan, Rongge [1 ]
Cao, Shuying [1 ]
Weng, Ling [1 ]
机构：
[1] Res. Ctr. of Magnetic Technique, Hebei Univ. of Technol., Tianjin 300130, China
[2] Intl. Ctr. for Mat. Phys., Chinese Acad. of Sci., Shenyang 110015, China
[3] Sch. of Sci., Tianjin Univ. of Technol., Tianjin 300160, China
来源：
Journal of Rare Earths | 2003年 / 21卷 / SUPPL.期
关键词：
Magnetic fields - Magnetic materials - Magnetization - Magnetostriction - Rare earths;
D O I：
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中图分类号：
学科分类号：
摘要：
The epoxy bonded Tb1-xDyxFe2composites were prepared. The magnetostriction, dynamic magnetostrictive coefficient and magnetomechanical coupling coefficient of epoxy bonded Tb1-xDyxFe2rod samples were measured by using multiple parameter magnetic measurement system. It is found that the magnetostriction, dynamic magnetostrictive coefficient and magnetomechanical coupling coefficient of epoxy bonded Tb0.3Dy0.7Fe2rod sample are higher than those reported. The reason for the high magnetostrictive properties of the sample was explained according to the theory of magnetization process. The result indicates that the epoxy bonded Tb0.3Dy0.7Fe2rod sample is of practical value.
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页码：155 / 158
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