2017
DOI: 10.5796/electrochemistry.85.7
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Corrosion Performance of High Strength Low Alloy Steel AISI 4135 in the Marine Splash Zone

Abstract: The corrosion behavior of high strength low alloy AISI 4135 steel was studied following extended exposure to a Qingdao field environment. When electrochemically active γ-FeOOH was formed in conjunction with easily reducible β-FeOOH, these corrosion products acted to accelerate corrosion attack in the marine splash zone (i.e., steel structure above the water line that is splashed by sea spray). It had also been observed that the pH beneath the rust layer exhibited a minimum during the non-splash part of wet and… Show more

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Cited by 16 publications
(2 citation statements)
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“…The corrosion electrolyte is one of the key factors. [13][14][15][16] For the seawater corrosion, the structure and style of the corrosion products have significant effects on the corrosion behavior. In general, there are four kinds of corrosion products when steel is exposed to water, namely, goethite (a-FeOOH), akaganetie (b-FeOOH), lepidocrocite (g-FeOOH) and feroxyhyte (d-FeOOH).…”
Section: Introductionmentioning
confidence: 99%
“…The corrosion electrolyte is one of the key factors. [13][14][15][16] For the seawater corrosion, the structure and style of the corrosion products have significant effects on the corrosion behavior. In general, there are four kinds of corrosion products when steel is exposed to water, namely, goethite (a-FeOOH), akaganetie (b-FeOOH), lepidocrocite (g-FeOOH) and feroxyhyte (d-FeOOH).…”
Section: Introductionmentioning
confidence: 99%
“…To date, corrosion researches conducted under simulated marine environments have focused the test materials mainly on weathering steels (e.g. AISI 4135) and offshore platform steels [15,16]. The research topics included the hydrogen permeation [17] and microbial corrosion [18].…”
Section: Introductionmentioning
confidence: 99%