Effect of Fe addition on microstructure and mechanical properties of Al-9Mg-2.6Si Alloy
铁对Al-9Mg-2.6Si合金微观组织与性能的影响（英文）
摘要
This paper presents the effect of Fe on the microstructure and mechanical properties of Al-9Mg-2.6Si alloy.The Feaddition in the Al-9Mg-2.6Si alloy can slightly increase the yield strength but decrease the elongation.With a much higher Feaddition around1.6wt.%,the elongation of the alloy can still maintain a usable level of5%.This alloy has shown a high toleranceon the Fe contamination
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