Title: Microstructure of friction stir welds in AZ31 magnesium alloy
Abstract: AZ31 magnesium alloy was welded by friction stir welding(FSW), and the changes of microstructure and micro-hardness caused by different welding parameters were also studied. The results indicate that good joints without porosity, crack and dregs are obtained and micro hardness in nugget zone is a little lower than the parent metal.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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Cited By Count: 7
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