Solidification Path Calculations of Al-Cu-Si alloys in Al-rich corner

摘要：

　　The solidification path of Al-Cu-Si alloys in the Al-rich corner are investigated.The thermodynamic data needed in the calculation are obtained by direct coupling with the CALPHAD software Thermo-Calc.A paraleil experimental investigation is conducted to validate the prediction results.The calculated results show that,the sensitivity of the variations in the solidification paths to the cooling rates are depended on the distance of the initial compositions from the binary eutectic troughs or the ternary eutectic point.Reasonable agreements are observed between the predicted amounts of θ-phase and the measured results.

关键词： Solidification path Thermo-Calc Al-Cu-Si alloys

作者: WeiGuang ZHAO XiCong YE WenJun LIU Mingchun GU

作者单位: College of Mechanical & Material,China Three Gorges University,Yichang,China Medical Science College,China Three Gorges University,Yichang,China

会议类型: 国际会议

会议名称: the 2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology (第二届制造科学与检测技术国际会议(ICFMM 2012))

会议地点: 西安

会议语种:英文

页码: 374-377

在线出版日期: 2012-06-12（万方平台首次上网日期，不代表论文的发表时间）