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Studying the Mechanical Properties for 5086 Aluminum Alloy Welded Plates by Friction Stir Welding (FSW)

机译:用摩擦搅拌焊接研究5086铝合金焊接板的机械性能(FSW)

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This research emphases on friction stir welding (FSW) of 5086 aluminum alloy (AA), welded samples were prepared at different rotating speed 1500, 1700 and 1900 RPM at feeding speed of welding 60 mm/min. the mechanical properties of the joints such as the Micro-hardness and tensile strength of the joints were tested. According to experimental results, the joints mechanical properties were strongly affected by the welding parameter. The optimum results of the weld gained at 1700 RPM rotation speed and 60 mm/min weld speed and where the efficiency reaches up to 84% of the (UTS) ultimate tensile strength of the parent metal.
机译:该研究在5086铝合金(AA)的摩擦搅拌焊接(FSW)上的重点,在焊接速度为60mm / min的速度下以不同的旋转速度1500,1700和1900rpm制备焊接样品。测试接头的机械性能,例如关节的微硬度和拉伸强度。根据实验结果,接头机械性能受到焊接参数的强烈影响。焊缝的最佳结果以1700rpm旋转速度和60毫米/最小的焊接速度获得,并且效率达到母金属的(UTS)最终拉伸强度的84%。

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