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상세보기
- KISE Journal of Korean Institute of Surface Engineering
- Volume 54(3); 2021
- Article
상세보기
KISE Journal of Korean Institute of Surface Engineering 2021;54(3):102-111. Published online: Jan, 3, 2022
DOI : 10.5695/JKISE.2021.54.3.102
슈퍼 듀플렉스 스테인리스강(UNS S32506) 레이저 조관용접 튜브의 용접 후 열처리에 따른 부식거동
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1순천대학교 신소재공학과, 2포스코 기술연구원, 3동명대학교 기계공학부
초록
The corrosion behaviors of laser-welded super duplex stainless steel tubes with post-weld heat treatment(PWHT) conditions(950, 1000, 1050, 1100 ℃ for 5 and 30 min) were evaluated by electrochemical potentiodynamic polarization and critical pitting tempera
키워드 Super duplex stainless steel, UNS S32506, Corrosion, PWHT, Laser welding