Investigation on the 600℃ isothermal section of the Fe-Al-Ce Ternary system

摘要：

　　In this work equilibrated alloys were utilized with the help of scanning electron microscope equipped with dispersive X-ray spectroscope and X-ray power diffraction to determine the phase relations of the Fe-Al-Ce ternary system at 600℃.The results show that fifteen three-phase regions have been found in the 600℃ section.Six ternary phases have been identified in this section, namely, ψ-CeFe2All0、 ψ 2-CeFe2Al7、 ψ3-CeFe4Al8、 ψ5-Ce5Fe4Al6, and the ψ4 and ψ6 phases should be determined in future study.

关键词： Fe-Al-Ce ternary system isothermal section SEM-EDS X-ray diffraction

作者: Zhi Li Li Ji Huiyun Zheng Kecheng Long Yongxiong Liu Zhaohui Long

作者单位: School of Materials Science and Engineering, Xiangtan University, Xiangtan, 411105,Hunan, China;Key Laboratory of Materials Design and Preparation Technology of Hunan Province,Xiangtan University, Xiangtan, 411105, Hunan, China

会议类型: 国内会议

会议名称: 第十七届全国相图学术会议暨相图与材料设计国际研讨会

会议地点: 桂林

会议语种:英文

页码: 298-301

在线出版日期: 2015-11-03（万方平台首次上网日期，不代表论文的发表时间）