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Opinions on a large CuNi pipe containing sewater
Thank you for reply. I have measured the Sulfide levels and they are not present, Have you any ideas regaring the chemicals used to clean the pipe and accelerate the re-passivisation? If anyone else has any opinions on the photos, please comment :-)- Thag89
- Post #4
- Forum: Corrosion engineering
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Opinions on a large CuNi pipe containing sewater
Hi everyone :-) On a ship, I have a large CuNi 90/10 pipe that contains seawater. The Seawater has little to no circulation. I know that we need to circulate oxygen-rich water for a prolonged time to establish a sufficient oxide layer on the pipe. From the yard during the new build, this was...- Thag89
- Thread
- Replies: 5
- Forum: Corrosion engineering
