Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/17178
Title: Structural, magnetic, and magnetostrictive properties of Laves (Tb0.3Dy0.7)1-xPrxFe1.55 (0 ? x ? 0.4) alloys
Authors: Lv, X
Or, SW 
Liu, W
Liu, X
Zhang, Z
Keywords: Alloys and compounds
Laves phase
Light rare earths
Magnetocrystalline anisotropy
Magnetostriction
Terfenol-D
Issue Date: 2009
Publisher: Elsevier
Source: Journal of alloys and compounds, 2009, v. 476, no. 1-2, p. 24-27 How to cite?
Journal: Journal of alloys and compounds 
Abstract: Stabilizer (B, Co)-free, light rare earth (Pr)-substituted Laves alloys (Tb0.3Dy0.7)1-xPrxFe1.55 (0 ? x ? 0.4) are synthesized, and their structural, magnetic, and magnetostrictive properties are investigated. X-ray diffraction analysis confirms the presence of single cubic Laves phase with an MgCu2-type structure in the (Tb0.3Dy0.7)1-xPrxFe1.55 alloys with 0 ? x ? 0.35. The lattice parameter a of the Laves phase increases, while the Curie temperature decreases, with increasing x from 0 to 0.35. The saturation magnetization of the alloys decreases with increasing x. The linear anisotropic magnetostriction ?fa (=?f
- ?f??) shows a maximum of 1502 ppm at x = 0.25 as a result of the magnetocrystalline anisotropy compensation.
URI: http://hdl.handle.net/10397/17178
ISSN: 0925-8388
DOI: 10.1016/j.jallcom.2008.09.081
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