Magnetostrictive Properties of TbxDy1-xFey(x=0.3, 0.33; y=1.05, 1.36, 1.65) Composite Made by Directional Solidification and Polymer Infiltration
In this paper, composites with Tb:Dy ratio of 0.30:0.70 and 0.33:0.67 were fabricated by polymer infiltration method. Both maximum d33 and strain of composites with different Tb/Dy ratio (0.33:0.67, 0.30:0.70) were investigated as a function of the volume fraction of RFe2 phase. The maximum d33 and the strain of composites with higher Tb:Dy ratio (higher magnetocrystalline anisotropy) showed higher than that of composites with lower one as volume fraction of RFe2 increased.
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
O. Y. Kwon et al., "Magnetostrictive Properties of TbxDy1-xFey(x=0.3, 0.33; y=1.05, 1.36, 1.65) Composite Made by Directional Solidification and Polymer Infiltration", Materials Science Forum, Vols. 475-479, pp. 2247-2250, 2005