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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.6
- 수록면
- 207 - 212 (6page)
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초록· 키워드
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This study was performed to observe the change of stainless steel pipe interacting with alkaline solution. We used STS316L and STS304 as samples which were soaked in alkaline solution. We measured the samples by use of FE-SEM, EDX, SIMS to observe the surface and depth profile of both samples. The result showed that the precipitate appeared on the surface of both samples from 5 days. but the precipitate was confirmed to be decreased as time passes. but the quantitative change of precipitates at both samples was different as time passed. The EDX showed that the precipitate is Potassium from solution of Electrolysis. The result also showed that the primary elements of stainless steel pipeline and of Alkaline Solution were changed. The change of primary elements was severe between 5 days to 16 days and was stable around 40 days at both samples. The reaction of STS316L with alkaline solution was lower than STS304. We hoped that this study would be the foundation of developing the electrode of the alkaline hydrogen generator.
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참고문헌 (9)
참고문헌 신청
J.K Jeon / 1970 / Problem of corrosion in Hydrogen Generator / J. KIChE 8(3):136~140
H.S Choi / 2005 / Hydrogen Energy / A-JIN Publishing Co., Ltd :15~102
G. W. Whitman / 1924 / Effect of Hydrogen-Ion Concentration on the Submerged Corrosion of Steel / Industrial and Engineering chemistry 16(7):665~670
Ehteram A. Noor / 2009 / Potential of aqueous extract of Hibiscus sabdariffa leaves for inhibiting the corrosion of aluminum in alkaline solution / J. Appl. Electrochem :1465~1475
S.Y Park / The effect of Drag-reducing Surfactant on Corrosion in Transportation Pipe / Collection of dissertations in 98 Winter scholarship Meeting :370~375
H.S Choi / 2005 / Hydrogen Energy / A-JIN Publishing Co., Ltd :15~102
G. W. Whitman / 1924 / Effect of Hydrogen-Ion Concentration on the Submerged Corrosion of Steel / Industrial and Engineering chemistry 16(7):665~670
Ehteram A. Noor / 2009 / Potential of aqueous extract of Hibiscus sabdariffa leaves for inhibiting the corrosion of aluminum in alkaline solution / J. Appl. Electrochem :1465~1475
S.Y Park / The effect of Drag-reducing Surfactant on Corrosion in Transportation Pipe / Collection of dissertations in 98 Winter scholarship Meeting :370~375
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