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研究稀土在合金中的应用,需了解稀土元素对合金性能影响的规律性。为了考察镧系元素影响的共性和各自的特性,我们在研究稀土-银合金的过程中,系统地总结分析了镧系金属与银的二元合金相图。本文着重总结讨论了该系列相图及热力学数据随镧系元素原子序数的递变在 Eu、Yb 处出现的反常行为。
The study of the application of rare earth in the alloy, need to understand the regularity of rare earth elements on the performance of the alloy. In order to investigate the commonalities and respective characteristics of the influence of lanthanides, we systematically summarize the binary alloy phase diagram of lanthanide metals and silver in the study of rare earth-silver alloys. In this paper, we mainly summarize and discuss the anomalous behavior of the series of phase diagrams and thermodynamic data with the atomic number of lanthanides at Eu, Yb.