동력기계공학회지 (Journal of Power System Engineering)

  • 제18권3호
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  • Pages.100-105
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  • 2014
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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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316L 스테인리스강의 기계적 성질에 미치는 가공 열처리의 영향

Effect of Thermomechanical Treatment on the Mechanical Properties of 316L Stainless Steel

  • 강창룡 (부경대학교, 금속공학과) ;
  • 권민기 (부경대학교, 금속공학과)
  • Kang, Chang-Yong (Department of Metallurgical Engineering, Pukyong National University) ;
  • Kwoon, Min-Gi (Department of Metallurgical Engineering, Pukyong National University)
  • 투고 : 2014.02.10
  • 심사 : 2014.04.06
  • 발행 : 2014.06.30
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초록

This study is to investigate the effect of thermo mechanical treatment on the mechanical properties of 316L stainless steel. ${\alpha}^{\prime}$ and ${\varepsilon}$-martensite was formed by deformation. With increasing number of thermo mechanical treatment, volume fraction of martensite was increased rapidly, and then unchanged. With increasing number of thermo mechanical treatment, hardness and strength was increased rapidly, and then unchanged while elongation was decreased rapidly, and then unchanged. With increasing volume fraction of martensite formed by thermo mechanical treatment, hardness and strength was increased rapidly, elongation was decreased rapidly. Thus, hardness, strength and elongation of thermo mechanical treated 316L stainless steel was strongly affected by martensite formed by thermo mechanical treatment. Good combination of strength and elongation was obtained from thermomechanical treatment.

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참고문헌

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피인용 문헌

  1. Characteristics for Weibull Distribution of Vickers Hardness to Different Cold Rolled STS316L vol.23, pp.2, 2019, https://doi.org/10.9726/kspse.2019.23.2.085