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俄罗斯专利RU2318895和RU2318896中公布了两种Zn基合金。一种合金成分的质量分数为:10.0%-15.0%Al,1.0%-2.0%Cu,0.1%-0.2%Fe,0.05%-0.1%Mg,1.0%-2.0%Si,0.05%-0.1%B,0.05%-0.1%Ca,0.1%-0.2%Sb,0.05%-0.1%P,其余是Zn。具有上述成分的Zn合金在铸造时具有良好的流动性,适于铸造化油器、泵体和测速计等的零件;