Influences of Fe, Si and homogenization on electrical conductivity and mechanical properties of dilute Al-Mg-Si alloy
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- 作者：Qingru Zhao ; Zhao Qian ; qianzhao@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xiaoli Cui ; Yuying Wu ; Xiangfa Liu ; xfliu@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrical conductivity ; Tensile strength ; Homogenization ; Al&ndash ; Mg&ndash ; Si dilute alloy ; Fe
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 May 2016
- 年：2016
- 卷：666
- 期：Complete
- 页码：50-57
- 全文大小：2991 K
文摘
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Utilization of Fe in Al–Mg–Si alloys for higher electrical conductivity is proposed.
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Mechanical properties of the Al–0.5Mg–0.35Si–0.2Fe alloy was compensated by extra Si.
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Electrical conductivity of the above alloys can be further improved by homogenization.
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Tensile strength of the Al–Mg–Si–Fe alloy is also enhanced by homogenization.
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The underlying micro-mechanisms for the improvements of properties have been proposed.