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本文通过对Al-Si类亚共晶合金采用多元合金化,改进熔炼工艺,提高冶金质量,试制出一种铸态机械性能高、不经热处理而可直接应用的AlSiZnMgCuMn新合金。
In this paper, Al-Si hypoeutectic alloys using alloying, the improvement of the smelting process and improve the quality of metallurgy, try out a high mechanical properties of as-cast, without heat treatment can be directly applied AlSiZnMgCuMn new alloy.