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ZHANG Teng, HE Yu-ting, WU Li-ming, WANG Xin-bo. Fatigue Performance of Friction Stir Welded Butt Joints for 2524-T3 Aluminum Alloy[J]. Materials and Mechanical Engineering, 2012, 36(5): 47-49.
Citation: ZHANG Teng, HE Yu-ting, WU Li-ming, WANG Xin-bo. Fatigue Performance of Friction Stir Welded Butt Joints for 2524-T3 Aluminum Alloy[J]. Materials and Mechanical Engineering, 2012, 36(5): 47-49.
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Fatigue Performance of Friction Stir Welded Butt Joints for 2524-T3 Aluminum Alloy

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  • Received Date: January 09, 2012
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    • Abstract
  • The fatigue performance of 2524-T3 aluminum alloy base metal and three kinds of size of friction stir welded (FSW)butt joints was studied. The S-N curves of samples were obtained and analyzed. The results show that when the fatigue life was 1×105 cycles, the fatigue strength of FSW butt joint with small thickness and short weld seam was 80.8% of the fatigue strength of base metal, the fatigue strength of the joint with big thickness was 80.3% of the joint with small thickness and short weld seam, and the fatigue strength of FSW butt joint with big weld seam was 79.9% of the joint with small thickness and short weld seam.
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    • References (7)
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