대한조선학회논문집 (Journal of the Society of Naval Architects of Korea)

  • 제45권4호
  • /
  • Pages.426-431
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  • 2008
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  • 1225-1143(pISSN)
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  • 2287-7355(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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해양구조물용 저온 고강도 Casting Steel 소재 개발

A Study on the Low Temperature & High-strength Low-alloy Material for Casting Steel of the Offshore Structures

  • 발행 : 2008.08.31
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초록

The high-strength low-alloy(HSLA) steels have low carbon contents($0.05{\sim}0.25%$ C) in order to produce adequate formability and weldability, and they have manganese contents up to 1.7%. Small quantities of silicon, chromium, nickel, copper, aluminum, molybdenum are used in various combinations. The results contained in this paper can provide the valuable information on the development of $-40^{\circ}C$ low temperature HSLA. Furthermore, the present experimental data will provide important database for casting steel materials of the offshore structure.

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참고문헌

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