Effect of chloride ion on corrosion resistance of Ni-advanced weathering steel in simulated tropical marine atmosphere

Fan, Yongquan; Liu, Wei; Sun, Zongteng; Chowwanonthapunya, Thee; Zhao, Yonggang; Dong, Bo‐Qing; Zhang, Tianyi; Banthukul, Wongpat

doi:10.1016/j.conbuildmat.2020.120937

Cited by 62 publications

(11 citation statements)

References 51 publications

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“…However, when the chloride concentration surpasses D2, the weight loss rate begins to rise again, which may be attributed to the protective effect of the rust layer. Previous studies [14][15][16] have indicated the presence of a critical concentration of chloride ions. Once the chloride ion concentration reaches a certain level, it causes a shift in the weight loss rate.…”

Section: Weightlessness Rate and Surface Morphology Analysismentioning

confidence: 98%

Corrosion and wear behavior of slag cleaning chain and influence of Cr, Ni and Mo under different chloride ion concentration

Bai,

Ma,

Wang

et al. 2024

Matéria (Rio J.)

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To address the issue of corrosive wear resulting from the addition of desulphurization wastewater into the wet slag removal system, this study investigated the corrosive wear behavior of chain steel (specifically 17NiCrMo6 steel) in desulphurization wastewater with varying chloride concentrations. Weight loss, microphase characterization, and electrochemical testing methods were employed for analysis. The findings indicate that as the chloride concentration increases, the weight loss rates for both pure corrosion and corrosive wear exhibit a pattern of initial increase, followed by a decrease, and then another increase. This trend can be attributed to the fact that as the chloride concentration rises, the corrosion products become denser, thereby increasing the difficulty of the corrosion reaction.

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Section: Weightlessness Rate and Surface Morphology Analysismentioning

confidence: 98%

Corrosion and wear behavior of slag cleaning chain and influence of Cr, Ni and Mo under different chloride ion concentration

Bai,

Ma,

Wang

et al. 2024

Matéria (Rio J.)

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“…The rust layer on the surface of reinforced steel is produced using the wet/dry cyclic corrosion acceleration pre-rusting process [35][36][37][38]. A dilute solution of NaCl (0.5 wt %) was used as a corrosive solution to simulate the coastal atmosphere environment.…”

Section: The Preparation Of the Partial Pre-rusted Wbe And The Corros...mentioning

confidence: 99%

Influence of Partial Rust Layer on the Passivation and Chloride-Induced Corrosion of Q235b Steel in the Carbonated Simulated Concrete Pore Solution

Zhao

et al. 2022

Metals

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A partial pre-rusted wire beam electrode (WBE) was designed to study the influence of the rust layer on rebar corrosion in the carbonated simulated concrete pore solution (SCPS). The results show that the passive film generated on the pre-rusted steel area is more fragile than that formed on the fine polished steel area in carbonaceous media. Nevertheless, the pitting corrosion resulting from the presence of chloride ions still tends to occur on the fine polished steel surface due to the local acidification process being hindered by the rust layer. The rust layer could play a more important role than the passive film in inhibiting the initiation of chloride-induced corrosion on rebar. The expansion path of the corrosion product would be blocked by the rust layer, leading to the pit propagating in the fine polished region. Furthermore, the growth of pitting corrosion is greatly accelerated due to the catalytic cathodic reaction of the rust layer.

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“…The impedance datum has been modeled using the equivalent circuits depicted in Figure 5(b) (Fan et al, 2021). The circuit of R s (Q f (R f (Q dl R ct ))) was proposed to fit the EIS curve of the sample with 3.55 wt.% nickel, and the circuit of R s (Q dl R ct ) was used to simulate the sample with 1.21 wt.% nickel and the blank group.…”

Section: Electrochemical Corrosion and Corrosion Morphologymentioning

confidence: 99%

The influence of Ni on the microstructure and corrosion resistance of high-strength low alloy steel in the Cl-containing environment

Wang

Zhong

Yang

et al. 2021

ACMM

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Purpose This paper aims to search the optimum content of Ni on the microstructure, phase and electrochemical behavior of high-strength low alloy (HSLA) steel in the 3.5 wt.% NaCl solution. Design/methodology/approach The microstructure and corrosion resistance of Ni-containing HSLA steel in the simulated marine environment was studied by optical microscopy, scanning electron microscopy, X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and electrochemical techniques. Findings The sample containing 3.55 wt.% of nickel exhibited a finer grain size of 10 μm and a lower icorr of 2.169 µA cm−2. The XRD patterns showed that the Fe-Cr-Ni solid solution, FeC and Cr3C2 were observed in samples when Ni was added. Besides, the 3.55 wt.% of nickel addition enhanced the charge transfer resistance of the low alloy steel which suggested the sample possessed excellent inhibition of electrochemical reaction and corrosion resistance. The XPS spectrum suggested that nickel was beneficial to improve the corrosion resistance of steel by forming protective oxides, and the ratio of Fe2+/Fe3+ in protective oxides was increased. Practical implications Finding the comprehensive performance of HSLA steel which can be applied to unmanned surface vehicles in marine operations. Originality/value This study has a guiding significance for optimizing the composition of HSLA steel in a Cl- containing environment.

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Effect of chloride ion on corrosion resistance of Ni-advanced weathering steel in simulated tropical marine atmosphere

Cited by 62 publications

References 51 publications

Corrosion and wear behavior of slag cleaning chain and influence of Cr, Ni and Mo under different chloride ion concentration

Corrosion and wear behavior of slag cleaning chain and influence of Cr, Ni and Mo under different chloride ion concentration

Influence of Partial Rust Layer on the Passivation and Chloride-Induced Corrosion of Q235b Steel in the Carbonated Simulated Concrete Pore Solution

The influence of Ni on the microstructure and corrosion resistance of high-strength low alloy steel in the Cl-containing environment

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