Phase Equilibria, Thermodynamics and Related Studies of Ternary and Higher Order Alloy Systems

这一建议涉及对三元和高阶合金体系相平衡的研究。相图计算采用实验研究和热力学计算相结合的方法。在这些研究中考虑了稳定和亚稳态相平衡，这些平衡集中在铝-锂-铜相图的富铝角，以及包括这些元素和镁的四元系。铋-铅-锡系统也在该计划中进行了检查。

This proposal involves research on phase equilibria in ternary and higher-order alloy systems. Phase diagrams are calculated employing the combined approach of experimental research and thermodynamic computation. Stable and metastable phase equilibria are considered in these studies which are concentrated on the aluminum-rich corner of the aluminum-lithium- copper phase diagram and the quaternary system that includes these elements along with magnesium. The bismuth-lead-tin system is also examined in the program.