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The Recycling Technology for Aged Aluminum Wire in Overhead Conductor

폐가공송전선 Al선재 재활용 기술개발

  • 김상수 ((주)메탈링크 기술연구소) ;
  • 구재관 ((주)메탈링크 기술연구소) ;
  • 이영호 ((주)메탈링크 기술연구소) ;
  • 김병걸 (한국전기연구원 HVDC연구본부)
  • Received : 2013.04.10
  • Accepted : 2013.05.12
  • Published : 2013.07.01

Abstract

The new recycling technology for aged aluminum wires in overhead conductor has been carried out. The authors are attempting to develop remanufacturing method for them for more effective way of recycling in stead of its conventional remelting process. The new recycling technology for aged aluminum wire in overhead conductor was composed of four steps in different develop process, destranding process for conductor, surface cleaning process, welding process and drawing process for aluminum wire. This paper investigates the properties during recycle process of aged aluminum wire. The results of microscopic analysis and mechanical properties were discussed to underscore recycling aluminum wire. Various graphs are presented accompanied by discussion about their relevance on the process. In conclusion, we confirmed the possibility of remanufacturing technique by using new process.

Acknowledgement

Supported by : 환경부

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