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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 51(3); 2018
  • Article

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KISE Journal of Korean Institute of Surface Engineering 2018;51(3):149-156. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2018.51.3.149

SO2 가스 환경 하에서 1.25Cr-0.5Mo 강의 부식 및 강도 저하 특성

  • 정광후;김성종;
    목포해양대학교 기관시스템공학부;목포해양대학교 기관시스템공학부;
초록

The corrosion and strength degradation characteristics of 1.25Cr-0.5Mo steels were studied under $650^{circ}C$ in $76%N_2+6%O_2+16%CO_2+2%SO_2$ gas condition up to 500 hrs. Corroded specimens were characterized by weight gain, scanni

키워드 1.25Cr-0.5Mo steel;High-temperature;$SO_2$ gas;Corrosion;Strength degradation;