Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Experimental Behaviors of Weld Zone Property of the Butt and the Lap Jointed Specimen Friction-Stir-Welded with 2mmt 1050 Aluminum Alloy Sheet

마찰교반용접된 겹치기 및 맞대기 용접부 특성에 대한 실험

  • 전정일 (목포해양대학교 대학원 기관시스템공학부) ;
  • 장석기 (목포해양대학교 기관시스템공학부)
  • Published : 2006.02.01
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Abstract

The butt and the lap welding by friction stir welding performs with $2mm^t$ 1050 aluminum alloy sheet. This paper shows behaviors of property such as vickers hardness, yielding and ultimate stresses, and macro structures for weld zone cross section of the butt and the lap jointed specimens. It is also carried out making comparison with maximum loads, stress-strain diagrams, and deformation after the guided bending test and fracture behaviors between the butt and the lap jointed specimens. It is found that the weldability of the butt jointed specimen is better than that of the lap jointed specimen.

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References

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Cited by

  1. Friction Stir Welding of 7075-T651 Aluminum Plates and Its Fatigue Crack Growth Property vol.35, pp.10, 2011, https://doi.org/10.3795/KSME-A.2011.35.10.1347