本文运用回归分析方法，讨论了Mn、Al、Fe、Ni四元素对ZCuAl8Mn14Fe3Ni2力学性能的影响。Al当量在10.2%～10.6%时，可以获得较好的强韧性，此时，Al含量应为7.8%～8.3%，相应的Mn含量约为13.7%～14.3%。铁配料成分应选择中限3.0%-3.6%，Ni取中上限2.0%-2.5%。
The means of regression analysis was used in this paper. The effect of Mn,Al,Fe,Ni on mechanical performance of ZCuAl8Mn14Fe3Ni2 was discussed. Better obdurability can be obtained when Al equivalent is 10.2%～10.6%. Al is 7.8%～8.3%.Mn is 13.7%～14.3%.Fe is 3.0%～3.6%. Ni is 2.0%～2.5%.
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