Properties of magnetostrictive epoxy-Tb0.45Dy0.25Pr0.3(Fe0.9B0.1)1.93 composites

被引：0
|
作者：
Liu, JJ [1 ]
Zhang, ZD [1 ]
Liu, W [1 ]
Zhao, XG [1 ]
Ren, WJ [1 ]
Xiong, DK [1 ]
机构：
[1] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
来源：
Proceedings of the Third International Symposium on Magnetic Industry (ISMI'04) & First International Symposium on Physics and IT Industry (ISITI'04) | 2005年
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D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The epoxy bonded Tb0.45DY0.25Pr0.3(Feo(0.9)Bo(0.1))(1.93) composites were prepared by a cold compression-molding technique and their magnetoelastic properties were measured by a standard strain technique. The Tb0.45Dy0.25Pr0.3(Fe0.9B0.1)(1.93) compound was mixed with an epoxy resin at different proportions under different pressures to optimize the magnetostrictive properties. The Tb0.45Dy0.25Pr0.3(Fe0.9B0.1)(1.93) composites, with a weight ratio of epoxy resin to powder of 5:100, have a high magnetostriction of 510 ppm, at an applied magnetic field of 12 kOe. The density, varying with different proportions and compaction pressures, was reported as well.
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页码：100 / 101
页数：2
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