Proceedings of the Korean Society of Marine Engineers Conference (한국마린엔지니어링학회:학술대회논문집)
- 2005.11a
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- Pages.228-229
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- 2005
Effect of Corrosion on Fatigue Life of Piping material under Repeating Load
반복하중을 받는 배관용 강재의 피로수명에 미치는 부식의 영향
- Published : 2005.11.01
Abstract
The compressive residual stress, which is induced by shot peening process, has the effect of increasing the intrinsic fatigue strength of surface and therefore would be beneficial in reducing the probability of fatigue damage. However, it was not known that the effect of shot peening in corrosion environment. In this study, the effect of shot peening on corrosion fatigue crack growth of sping steel immersed in 6%