MICROSTRUCTURE AND PROPERTIES OF Au-Cu ALLOYS
Au－Cu合金的微观结构和性质

According to characteristic crystal theory of alloy phases established on the statistic thermodynamics and electronic theory of metals,a systematic analysis has been conducted on the Au-Cu system. The interaction equations of characteristic properties (energy and volume),electronic structures and their changing characters of characteristic atoms in the Au-Cu alloys have been determined. The theoretical values of heat of formation, mixing Gibbs free energy and lattice constant as a function of concentration are in good agreement with the experimental values.XIE