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以Ti3X相的临界析出电子浓度和理想原子配比成分为基础,建立了α型钛合金中有序相析出的极限体积分数的计算方法,对Ti-Al,Ti-Sn,Ti-Al-Sn和Ti-Al-Sn-Zr合金系中有序相的体积分数进行了计算,并对计算结果进行了必要的分析和讨论。
Based on the critical precipitated electron concentration of Ti3X phase and the ideal atomic composition, the method for calculating the ultimate volume fraction of ordered phase in α-type titanium alloy was established. The Ti-Al, Ti-Sn, Ti-Al-Sn And Ti-Al-Sn-Zr alloy system, and calculated the results of the necessary analysis and discussion.