Isothermal section of Dy-Zr-Si ternary system at 773 K
来源期刊：Rare Metals2012年第6期
论文作者：YAO Xiang, HE Wei, HE Jianxian, HE Huan, and ZENG Lingmin Key Laboratory of Nonferrous Metal Materials and New Processing Technology, Ministry of Education; College of Materials Science and Engineering, Guangxi Univer-sity, Nanning , China
文章页码：611 - 614
摘 要：The isothermal section of the phase diagram of the Dy-Zr-Si ternary system at 773 K was determined by X-ray diffraction （XRD） analysis, metallographic analysis, and scanning electron microscopy （SEM） with energy-dispersive spectrometer （EDS） analysis. The isothermal section consists of 13 single-phase regions, 23 two-phase regions, and 11 three-phase regions. The solubilities of Zr in Dy, Dy5Si4, Dy5Si3, DySi, DySi2, DySi1.67, and Dy in Zr, Zr2Si, Zr3Si2, Zr5Si4, ZrSi, and ZrSi2 were determined at 773 K.
YAO Xiang, HE Wei, HE Jianxian, HE Huan, and ZENG Lingmin Key Laboratory of Nonferrous Metal Materials and New Processing Technology, Ministry of Education; College of Materials Science and Engineering, Guangxi Univer-sity, Nanning 530004, China
摘 要：The isothermal section of the phase diagram of the Dy-Zr-Si ternary system at 773 K was determined by X-ray diffraction （XRD） analysis, metallographic analysis, and scanning electron microscopy （SEM） with energy-dispersive spectrometer （EDS） analysis. The isothermal section consists of 13 single-phase regions, 23 two-phase regions, and 11 three-phase regions. The solubilities of Zr in Dy, Dy5Si4, Dy5Si3, DySi, DySi2, DySi1.67, and Dy in Zr, Zr2Si, Zr3Si2, Zr5Si4, ZrSi, and ZrSi2 were determined at 773 K.
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