Journal of the Korean institute of surface engineering (한국표면공학회지)

The Korean Institute of Surface Engineering (한국표면공학회)
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Evaluation of Electrochemical Characteristic and Investigation on Optimum Condition in Friction Stir Welding for 6061-T6 Al Alloy

6061-T6 합금의 최적 마찰교반 용접 조건 규명 및 전기화학적 특성 평가

  • Kim, Seong-Jong (Division of Marine System Engineering, Mokpo Maritime University) ;
  • Jang, Seok-Ki (Division of Marine System Engineering, Mokpo Maritime University)
  • 김성종 (목포해양대학교 기관시스템 공학부) ;
  • 장석기 (목포해양대학교 기관시스템 공학부)
  • Published : 2008.12.31
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Abstract

In friction stir welding for 6061-T6 with various traveling speed and rotation speed conditions, the best mechanical characteristics presented in traveling speed of 507 mm/min and rotation speed of 1100RPM. The maximum tensile strength and yield strength increased with the increasing of traveling speed. The result of the electrochemical characteristic evaluation in friction stir welding at optimum conditions for 6061-T6 Al alloy presented a good characteristics compare to base metal.

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References

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