Title :
Structure and Magnetoelasticity of R(Zn1xFex) (R=Tb, Dy) Polycrystalline Alloys
Author :
Wang, B.W. ; Cao, S.Y. ; Huang, W.M. ; Weng, L. ; Sun, Y. ; Busbridge, S.
Author_Institution :
Hebei Univ. of Technol., Tianjin
Abstract :
This article report on the effect of substituting other transition metals on the magnetostriction and Curie temperature of R(Zn1-xFex) (R=Tb, Dy) polycrystalline alloys. The X-ray diffraction analysis confirmed that the DyZn1-xFex alloys consisted of nearly a single Dy(Zn,Fe) phase with the CsCl-type cubic structure in the range 0<x<0.15. When x>0.15, they consist of a Dy(Zn,Fe) phase with a small amount of Dy-rich second phase. For TbZn1-xFex alloys, a similar result is been obtained.
Keywords :
Curie temperature; X-ray diffraction; crystal structure; dysprosium alloys; ferromagnetism; magnetoelastic effects; magnetostriction; terbium alloys; zinc alloys; CsCl-type cubic structure; Curie temperature; Dy-rich second phase; DyZnFe; TbZnFe; X-ray diffraction; ferromagnetic coupling; magnetoelasticity; magnetostriction; polycrystalline alloys; transition metals; Argon; Iron; Magnetic anisotropy; Magnetic field measurement; Magnetic materials; Magnetoelasticity; Magnetostriction; Perpendicular magnetic anisotropy; Saturation magnetization; Temperature;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376404
