The proper selected composition range of alloy is given by the analysis of this experimental data and the relative phase diagram.
从实验给出的数据和有关相图等资料的分析,大致给出了合适的合金成分选择范围。
With analysis lo-Mg-Al alloy composition C5M4 and of reasonable smelting, heat treatment, permanent casting and other technological measures qualified EMU motor cover can be produced.
通过对合金成分分析,采取合理的熔炼、热处理、金属型铸造等工艺措施,能生产合格的动车组用电机端盖。
应用推荐