Isothermal Section of the Al-Zn-RE (RE = Ho, Er) Systems at 450 °C

被引：1
|
作者：
Ding, Jiating [1 ,2 ]
Liang, Jianlie [2 ]
Zhu, Jinming [2 ]
Chen, Hongmei [1 ]
Ouyang, Yifang [1 ]
Tao, Xiaoma [1 ]
机构：
[1] Guangxi Univ, Sch Phys & Technol Engn, Nanning 530004, Peoples R China
[2] Guangxi Univ Nationalitics, Sch Sci, Nanning 530006, Peoples R China
来源：
JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION | 2016年 / 37卷 / 06期
关键词：
diffusion couples; intermetallics; microstructure; phase diagram; DIFFUSION COUPLE TECHNIQUE; PHASE-EQUILIBRIA; EU-ZN; DIAGRAMS; ALLOYS;
D O I：
10.1007/s11669-016-0494-7
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The phase relationship in the Al-Zn-RE (RE = Ho, Er) ternary systems at 450 A degrees C have been investigated by using the diffusion couple technique and key samples. The phase identification was carried out mainly by means of scanning electron microscopy with energy dispersive spectrometry and x-ray diffraction. Four ternary compounds, Ho3Zn4.35Al6.65, HoZn5Al3, Er3Zn4.35Al6.65 and ErZn5Al3 were confirmed. Large amount of Al substituting for Zn in the RE-Zn compounds was observed.
引用
收藏
页码：658 / 663
页数：6
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