期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 622, 期 -, 页码 379-383出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2014.09.151
关键词
Fe-Ga alloy; Terbium; Solid solution; Magnetostriction
资金
- National Basic Research Program [2012CB619404]
- Natural Science Foundation of China [51331001, 51221163, 51101006, 91016006]
Three methods, casting, melt-quenching and melt-spinning were applied for preparing Tb-doped (Fe0.83Ga0.17)(100-x)Tb-x (0 <= x <= 0.47). The magnetostriction improved drastically by Tb solid dissolved in Fe83Ga17 alloys. A giant perpendicular magnetostrictions lambda(perpendicular to) up to -886 ppm was achieved in the (Fe0.83Ga0.17)(99.77)Tb-0.23 melt-spun ribbons. The enhanced magnetostriction was thought to be associated with the strong local magnetocrystalline anisotropy caused by the Tb doping into Fe83Ga17 alloys. (C) 2014 Elsevier B. V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据