Corrosion of Stainless Steels in the Marine Splash Zone

Splash zone corrosion was investigated for a number of selected corrosion resistant alloys including in synthetic seawater. Stainless steels 304 and 316 and duplex stainless steels 2205 and 2507 were all investigated. A laboratory apparatus designed to simulate the wetting by a splash, and the subse...

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Main Authors: Bailey, Stuart, Li, X.
Format: Journal Article
Published: Trans Tech Publications Inc 2013
Subjects:
Online Access:http://hdl.handle.net/20.500.11937/7520
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author Bailey, Stuart
Li, X.
author_facet Bailey, Stuart
Li, X.
author_sort Bailey, Stuart
building Curtin Institutional Repository
collection Online Access
description Splash zone corrosion was investigated for a number of selected corrosion resistant alloys including in synthetic seawater. Stainless steels 304 and 316 and duplex stainless steels 2205 and 2507 were all investigated. A laboratory apparatus designed to simulate the wetting by a splash, and the subsequent drying through exposure to the weather, was used for this study. The corrosion potential showed a distinct evolution throughout the wet – dry cycle, compared to a sample maintained under constant immersion. However, the corrosion potential gave no indication of susceptibility to pitting corrosion. On the other hand, examination under an infinite focus microscope revealed significant pitting in the samples subjected to wet – dry cycling compared to those maintained under constant immersion.
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spelling curtin-20.500.11937-75202017-09-13T14:35:06Z Corrosion of Stainless Steels in the Marine Splash Zone Bailey, Stuart Li, X. Corrosion Resistant Alloys Seawater Marine Splash Zone Corrosion Splash zone corrosion was investigated for a number of selected corrosion resistant alloys including in synthetic seawater. Stainless steels 304 and 316 and duplex stainless steels 2205 and 2507 were all investigated. A laboratory apparatus designed to simulate the wetting by a splash, and the subsequent drying through exposure to the weather, was used for this study. The corrosion potential showed a distinct evolution throughout the wet – dry cycle, compared to a sample maintained under constant immersion. However, the corrosion potential gave no indication of susceptibility to pitting corrosion. On the other hand, examination under an infinite focus microscope revealed significant pitting in the samples subjected to wet – dry cycling compared to those maintained under constant immersion. 2013 Journal Article http://hdl.handle.net/20.500.11937/7520 10.4028/www.scientific.net/AMR.610-613.272 Trans Tech Publications Inc restricted
spellingShingle Corrosion Resistant Alloys
Seawater
Marine Splash Zone
Corrosion
Bailey, Stuart
Li, X.
Corrosion of Stainless Steels in the Marine Splash Zone
title Corrosion of Stainless Steels in the Marine Splash Zone
title_full Corrosion of Stainless Steels in the Marine Splash Zone
title_fullStr Corrosion of Stainless Steels in the Marine Splash Zone
title_full_unstemmed Corrosion of Stainless Steels in the Marine Splash Zone
title_short Corrosion of Stainless Steels in the Marine Splash Zone
title_sort corrosion of stainless steels in the marine splash zone
topic Corrosion Resistant Alloys
Seawater
Marine Splash Zone
Corrosion
url http://hdl.handle.net/20.500.11937/7520