Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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The Sliding Wear behavior of Fe-Cr-C-Si Alloy in Pressurized Water

Fe-Cr-C-Si 계 경면처리 합금의 고압ㆍ수중 마모거동

  • Lee, Kwon-yeong (Division of Materials Science and Engineering, Hanyang University) ;
  • Lee, Min-Woo (Division of Materials Science and Engineering, Hanyang University) ;
  • Oh, Young-Min (Alloy Tech Technology Laboratory) ;
  • ;
  • Kim, Seon-Jin (Division of Materials Science and Engineering, Hanyang University)
  • 이권영 (한양대학교 공과대학 신소재공학부) ;
  • 이민우 (한양대학교 공과대학 신소재공학부) ;
  • 오영민 (㈜알로이텍 기술연구소) ;
  • 김영석 (한국생산기술연구원) ;
  • 김선진 (한양대학교 공과대학 신소재공학부)
  • Published : 2003.04.01
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Abstract

The sliding wear behavior of a Fe-base hardfacing alloy was investigated in the temperature range of $25∼250^{\circ}C$ under a contact stress of 15 ksi (103 MPa). The wear loss of this Alloy in pressurized water was less than that of NOREM 02. And galling did not occurred at this alloy in all temperature ranges. It was considered that the wear resistance of this Alloy was attributed to the strain-induced phase transformation from austenite to $\alpha$'martensite during sliding wear.

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References

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