Thermodynamic Study of Sn-Bi-Nd, Tb Ternary Systems

International Conference on Materials Sciences and Nanomaterials

材料科学;物理学

Xu, F.^1 ; Chen, Y.T.^1 ; Ye, R.^1 ; Chen, Y.Y.^1 ; Su, X.H.^1 ; Wang, S.L.^1 ; Fu, C.Y.^1

School of Materials Science and Engineering, Southwest Petroleum University, Chengdu

610000, China^1

关键词: Bi-based;    Binary systems;    Lead-free solder alloy;    Low temperatures;    Thermodynamic database;    Thermodynamic parameter;    Thermodynamic studies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/230/1/012033/pdf
DOI  :  10.1088/1757-899X/230/1/012033

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The aim of this study was to investigate the effect of the addition of rare earth elements on Sn-Bi-based alloy, and to study the phase equilibrium of Sn-Bi-Nd, Tb ternary systems by means of establishing the thermodynamic database. Combined with the thermodynamic parameters of relevant binary systems, the thermodynamic database of the Sn-Bi-Nd, Tb ternary systems has been developed to present the significant information for the design of low-temperature lead-free solder alloys.