Microstructures and mechanical properties of resistance spot welded joints of 16Mn steel and 6063-T6 aluminum alloy with different electrodes
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- 作者：Daqian Sun ; Yueying Zhang ; Yanjun Liu ; Xiaoyan Gu ; guxiaoyan821@sina.com" class="auth_mail" title="E-mail the corresponding author ; Hongmei Li
- 关键词：16Mn high strength steel ; 6063-T6 aluminum alloy ; Resistance spot welding ; Microstructures ; Mechanical properties
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：5 November 2016
- 年：2016
- 卷：109
- 期：Complete
- 页码：596-608
- 全文大小：3162 K
文摘
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The interface zone was composed of tongue-like Fe2Al5 and needle-like Fe4Al13.
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The excessive welding current and welding time result in decreasing joint strength.
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Using the optimized electrodes is more favorable to increase joint strength.