Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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The Cold Welding Properties for Al Wire of Aged Overhead Conductor

폐가공송전선 Al선재 냉간접합 특성

  • 김상수 ((주)메탈링크 기술연구소) ;
  • 구재관 ((주)메탈링크 기술연구소) ;
  • 이영호 ((주)메탈링크 기술연구소) ;
  • 김병걸 (한국전기연구원 HVDC연구본부)
  • Received : 2013.04.08
  • Accepted : 2013.04.24
  • Published : 2013.05.01
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Abstract

The new recycling technology for aged Aluminum wires in overhead conductor have been carried out. We are attempting to develop remanufacturing method for them for more effective way of recycling in stead of its conventional remelting process. The weld of aged aluminum wires play a vital role in remanufacture process. The paper investigates the mechanical properties during cold welding process of aged Aluminum wire. The tensile tests and microscopic analysis results are discussed to underscore the hardening features of welded aluminum wire. Various graphs are presented accompanied by discussion about their relevance on the process.

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References

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