Phase equilibria of Sn-In based micro-soldering alloys | |
Ohnuma, I. ; Cui, Y. ; Liu, X. J. ; Inohana, Y. ; Ishihara, S. ; Ohtani, H. ; Kainuma, R. ; Ishida, K. ; Liu XJ(刘兴军) | |
2000 | |
关键词 | phase equilibria thermodynamics database Sn-In base alloys Pb-free solders |
英文摘要 | The phase equilibria of Sn-In-X (X = Ag, Bi, Sb, Zn), the most basic information necessary for the development of Pb-free micro-soldering alloys, were studied using the CALPHAD method. Thermodynamic analyses for describing the Gibbs energies of the constituent phases were made by optimizing the obtained data on the experimental phase diagrams, and such data in the literature, including data on thermochemical properties. The present results combined with the thermodynamic database which was recently developed by our group [I. Ohnuma et al., J. Electron. Mater. 28, 1164 (1999)] provide various information on phase equilibria such as liquidus and solidus surfaces, isothermal and vertical section diagrams, mole fractions of the phase constitutions, etc., and thermodynamic properties such as activity, heat of mixing, surface energy, viscosity, etc., in multi-component soldering alloy systems including the elements of Pb, Pi, Sn, Sb, Cu, Ag, Zn, and In. Typical examples for the phase diagrams and thermodynamic properties of Sn-In-X ternary systems are shown. The application of the database to the alloy design for Pb-free solders is also presented. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/59160] ![]() |
专题 | 材料学院-已发表论文 |
推荐引用方式 GB/T 7714 | Ohnuma, I.,Cui, Y.,Liu, X. J.,et al. Phase equilibria of Sn-In based micro-soldering alloys[J],2000. |
APA | Ohnuma, I..,Cui, Y..,Liu, X. J..,Inohana, Y..,Ishihara, S..,...&刘兴军.(2000).Phase equilibria of Sn-In based micro-soldering alloys.. |
MLA | Ohnuma, I.,et al."Phase equilibria of Sn-In based micro-soldering alloys".(2000). |
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