한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)

한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

용접 재료 별 해수 배관 용접부위의 부식 특성에 관한 전기화학적 평가

An Electrochemical Evaluation of the Corrosion Property on the Welded Zone of Sea Water Pipe by each Welding Materials

  • 김진경 (한국해양수산연수원 교육연구처) ;
  • 원창욱 (한국해양수산연수원 교육연구처) ;
  • 문경만 (한국해양대학교 공과대학 기계소재 공학부)
  • Kim, Jin-Gyeong (Education and Research Division, Korea Institute of Maritime and Fisheries Technology) ;
  • Won, Chang-Uk (Education and Research Division, Korea Institute of Maritime and Fisheries Technology) ;
  • Moon, Kyung-Man (Department of Materials Engineering, Korea Maritime Univ.)
  • 발행 : 2006.11.16
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초록

The sea water pipe of engine room in all kinds of ships is being surrounded with severe corrosive environment. Therefore it's leakage part due to corrosion is inevitably prevented by various welding method. In this case corrosion property of welded zone may be considerably different by each welding materials. In this study corrosion resistance of the welded zone of sea water pipe with some welding materials such as shielded metal arc welding materials, inert gas arc welding materials was investigated with electrochemical method.

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