Studying the effect of lubricant on laser joining of AA 6111 panels with the addition of AA 4047 filler wire

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• 作者：Guang Yang ; Junjie Ma ; Hui-Ping Wang ; Blair Carlson ; Radovan Kovacevic ; ^{kovacevi@lyle.smu.edu}
• 关键词：Lubricant ; Laser joining ; Aluminum alloy
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：116
• 期：Complete
• 页码：176-187
• 全文大小：3908 K
• 卷排序：116

文摘

Feasibility of joining AA 6111 panels with the presence of lubricant was explored. The relationship between the weld quality and different concentrations of lubricant was studied. Pores formation and growth mechanisms were investigated. The inward Marangoni flow during joining was verified.