Experimental investigation of the isothermal section of Ag-Cu-Er(0-33.3 at.% Er)ternary phase diagram at 923K

摘要：

　　The isothermal section of Ag-Cu-Er ternary phase diagram at 923 K containing 0~33.3 at % Er has been determined by XRD,SEM and EPMA.In order to confirm the phase constituents,the XRD profile of Cu9Er2 has been firstly measured in this work due to the lack of this data in the literatures.In addition,five three-phase regions and two tie-lines have been found in the isothermal section.With the aid of the EPMA analysis,the solubilities of the third component in the binary compounds of Ag51Er14,Ag2Er,Cu9Er2 and Cu2Er have been identified.No ternary intermetallic compound has been found.

关键词： Ag-Cu-Er ternary system Isothermal section XRD SEM EPMA

作者: Zhaohui Long Yajun Liu Fucheng Yin Yongxiong Liu Zhanpeng Jin

作者单位: School of Mechanical Engineering,Xiangtan University,Xiangtan,Hunan province,411105,P.R.China;School Western Transportation Institute,Montana State University,Bozeman,Montana,USA,59715 School of Mechanical Engineering,Xiangtan University,Xiangtan,Hunan province,411105,P.R.China School of Materials Science and Engineering,Central South University,Changsha,Hunan province,410083,

会议类型: 国内会议

会议名称: 第十六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: 常州

会议语种:英文

页码: 365-368

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）