동력기계공학회지 (Journal of Power System Engineering)

  • 제20권3호
  • /
  • Pages.11-16
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  • 2016
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  • 2713-8429(pISSN)
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  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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0.5C-17Cr-0.5Ni 마르텐사이트계 스텐인리스강의 인장성질에 미치는 탄화물의 영향

Effect of Carbides on the Tensile Properties of 0.5C-17Cr-0.5Ni Martensitic Stainless Steel

  • 권순두 (부경대학교 금속공학과) ;
  • 손동욱 (한국폴리텍대학 창원캠퍼스 산업설비 자동화과) ;
  • 강창룡 (부경대학교 금속공학과)
  • Kwon, Soon-Doo (Department of Metallurgical Engineering, Pukyong National University) ;
  • Son, Dong-Wook (Department of Industrial Facility Automation, Korea Polytechnic(7)college, Changwon Campus) ;
  • Kang, Chang-Yong (Department of Metallurgical Engineering, Pukyong National University)
  • 투고 : 2015.09.10
  • 심사 : 2016.05.09
  • 발행 : 2016.06.30
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초록

The effect of carbides on the tensile properties in 0.5C-17Cr-0.5Ni martensitic stainless steel was studied. With the increase of austenitizing temperature, the volume fraction of residual carbide was decreased rapidly. In tempered specimens after quenching, the volume fraction of total carbide was decreased with the increase of austenitizing temperature. In tempered specimens after quenching, strength was decrease and elongation was increased with the increase of austenitizing temperature. Tensile strength was increase and elongation was decreased with the increase of volume fraction of residual and total carbides. With the increase of austenitizing temperature, the tensile properties of mod. 0.5C-17Cr-0.5Ni martensitic stainless was affected greatly by residual carbide than tempered carbide.

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참고문헌

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