Effect of oxide layer on the electrochemical corrosion behavior of a Ni-based superalloy in 3.5 wt% NaCl

Wang, Y.C.; Yang, Yanhong; Qu, Jinglong; Cui, Lu; Cui, Chuanyong

doi:10.1016/j.ijoes.2023.100310

Cited by 2 publications

(2 citation statements)

References 34 publications

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“…This suggests that the change in chloride concentration does not affect the trend of change, and all of them reach a stable period at a similar time. A lower E corr value indicates a higher risk of corrosion [35]. From the figure, it can be observed that D2 and D3 concentrations have the highest self-corrosion potential and are the most resistant to corrosion, followed by D1 and D0.5.…”

Section: Electrochemical Performance Analysismentioning

confidence: 94%

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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: Electrochemical Performance Analysismentioning

confidence: 94%

“…Among them, R s , R f , and Rct represent solution resistance, corrosion product resistance, and charge transfer resistance, respectively. The impedance value of CPE can be calculated using the following formula [35,36]:…”

Section: Electrochemical Performance Analysismentioning

confidence: 99%

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.)

View full text Add to dashboard Cite

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Super Alloy Coatings for Enhanced Corrosion and Oxidation Resistance in Extreme Environments

Abhishek,

Anupama,

Singh

et al. 2023

E3S Web Conf.

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The use of super alloy coatings is an innovative method for enhancing the durability of materials against the detrimental effects of corrosion and oxidation, especially in areas with severe circumstances. This study explores the forefront of super alloy coatings, examining their significant role in minimising the adverse effects of corrosive and oxidative processes on materials working in harsh conditions. This study highlights the transformative potential of super alloy coatings in extending the lifespan and enhancing the reliability of critical components. It achieves this by presenting a comprehensive overview of the fundamental principles, fabrication methodologies, and practical applications associated with these coatings. As many sectors navigate more difficult environments, the effective incorporation of advanced coatings presents a potential direction, advancing the field of materials science and guaranteeing consistent performance in the presence of significant challenges. The emergence of super alloy coatings represents a significant transformation in the field of corrosion and oxidation control, providing a robust defence against the persistent deteriorating factors seen in highly challenging settings. The combination of complex production procedures and superior material qualities empowers these coatings to strengthen materials, therefore assuring their durability.

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Effect of oxide layer on the electrochemical corrosion behavior of a Ni-based superalloy in 3.5 wt% NaCl

Cited by 2 publications

References 34 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

Super Alloy Coatings for Enhanced Corrosion and Oxidation Resistance in Extreme Environments

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