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总结了1976~1985年间贵金属合金相图的研究状况,分别介绍了贵金属合金二元系和三元系中的研究进展。并指出到1985年止实验测定贵金属合金相图体系已达768个,比1975年前增加了47.7%。在这十年间,新研究的贵金属合金二元系43个,三元系191个,四元系14个。1975年前研究过的一些体系也得到修正和完善,贵金贵合金相图的计算和实验技术也有很大发展。根据相同的类型,将只含贵金属的二元和现有三元合金相图分为:固液态完全互溶型、偏晶型、包晶型和液态完全互溶固态不完全互溶型。对贵金属合金新材料开发的需要推动了贵金属合金相图的巨大进展,BAPD的出版和实验技术的进步为这种发展创造了条件。最后,指出了今后研究贵金属合金相图的趋势。
The research status of the phase diagrams of noble metal alloys from 1976 to 1985 was summarized, and the research progress in the binary and ternary systems of precious metal alloys were introduced respectively. And pointed out that by 1985 the experimental determination of precious metal alloy phase diagram system has reached 768, an increase of 47.7% over 1975. In this decade, the newly studied precious metal alloys were 43 binary systems, 191 ternary systems and 14 quaternary systems. Some systems studied before 1975 have also been revised and improved. The calculation and experimental techniques for the phase diagram of the precious metals and precious metals have also been greatly developed. According to the same type, the binary and existing ternary phase diagrams containing only precious metals are divided into: solid-liquid complete miscibility, partial crystallinity, peritectic and liquid completely miscible solid incomplete miscibility. The need for new material development for precious metal alloys has led to tremendous progress in the phase diagram of noble metal alloys, and advances in BAPD publishing and experimental techniques have created the conditions for such development. Finally, the trend of studying the phase diagram of precious metal alloy is pointed out.