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Licensed Unlicensed Requires Authentication Published by De Gruyter December 29, 2021

Phase Relationship in the Dy–Fe–V Ternary System at 500 °C

Xiangli Ou, Xin Fang, Junqin Li, Jialin Yan and Yinghong Zhuang


The isothermal section at 500 °C of the phase diagram of the Dy–Fe–V ternary system was investigated by X-ray powder diffraction, electron probe microanalysis and metallo-graphic microanalysis. The ternary system consists of nine single-phase regions, sixteen two-phase regions and eight three-phase regions. The existence of five binary compounds were confirmed and only one ternary compound, DyFe10V2, was found in this isothermal section. The solubilities of Dy in the solid solutions of V in Fe, Fe in V and FeV are about 2.6 at.%., 3.5 at.% and 5.5 at.%., respectively.

X. Qu, X. Fan, J. Li, I. Yan, Y. Zhuang Institute of Materials Science Guangxi University Nanning 530004 Guangxi, P. R. China

  1. This work was supported by the National Natural Science Foundation of China.


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Received: 1997-04-21
Published Online: 2021-12-29

© 1998 Carl Hanser Verlag, München