Experimental investigation of Zn/Fe80Ti20 diffusion couple and phase diagram calculation of the Zn-Fe-Ti system at 450 ℃

摘要：

　　The phase diagram of Zn-Fe-Ti system at the Zn-Fe rich side was thermodynamically assessed.The Zn/Fe80Ti20 diffusion couple was prepared to investigate the phase equilibria at the Zn-Fe rich side.It suggested that the diffusion path from Fe80Ti20 alloy to Liquid Zn is Fe2Ti+Bcc(Fe) → Fe2Ti+Bcc(Fe)+T(Ti4.0Fe7.5Zn88.5)→ T+δ(FeZn10) →ξ(FeZn13) →ξ+Liquid at 450 ℃.Then a set of self-consistent thermodynamic description of the Zn-Fe-Ti system was obtained based on the experimental results and the data in literature.

作者: Qun Luo Qian Li Jie-Yu Zhang Kuo-Chih Chou

作者单位: Shanghai Key Laboratory of Modern Metallurgy & Materials Processing, Shanghai University,Shanghai 200072, China

会议类型: 国内会议

会议名称: 2014年全国博士后新材料技术与应用学术论坛

会议地点: 宁波

会议语种:英文

页码: 108-113

在线出版日期: 2014-11-11（万方平台首次上网日期，不代表论文的发表时间）