Investigation of the effects of temperature and exposure time on the corrosion behavior of a ferritic steel in CO2 environment using the optimized linear polarization resistance method

Eškinja, Magdalena; Moshtaghi, Masoud; Hönig, Stefan; Zehethofer, Gerald; Mori, Gregor

doi:10.1016/j.rinma.2022.100282

Cited by 11 publications

(9 citation statements)

References 37 publications

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“… 75 Due to the corrosion product film’s excellent anti-corrosive properties, this leads to a decrease in the corrosion rate with rising temperatures, as demonstrated in Figure 7 B. Magdalena et al. also confirmed that higher temperatures (90°C) result in the formation of a thicker corrosion product film (FeCO 3 ), which effectively reduces the corrosion rate, as depicted in Figure 7 C. 76 In addition, it is evident that increasing the temperature results in higher oxygen content and lower carbon content in the scale, which can account for the composition of the protective layer as shown in Figure 7 D1-D3. The similar conclusion is also drawn by some scholars.…”

Section: Influencing Factors On Carbon Dioxide Corrosionmentioning

confidence: 92%

Mechanism and anti-corrosion measures of carbon dioxide corrosion in CCUS: A review

Yan,

Xu,

Zeng

et al. 2024

iScience

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Section: Influencing Factors On Carbon Dioxide Corrosionmentioning

confidence: 92%

Mechanism and anti-corrosion measures of carbon dioxide corrosion in CCUS: A review

Yan,

Xu,

Zeng

et al. 2024

iScience

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“…on the influence of temperature on corrosion mechanisms for steel alloys [81][82][83][84][85][86]. The temperature plays a main role in iron carbonate precipitation kinetics, forming a protective or nonprotective film on the steel surface.…”

Section: Effect Of Temperature Several Studies Have Been Reportedmentioning

confidence: 99%

“…The linear polarization resistance (ratio of voltage to current) is inversely proportional to the corrosion rate of the material [114]. This technique has been employed in several laboratory investigations [76,86,115,116]. For instance, Eškinja et al [86] utilized LPR to investigate the corrosion of ferritic steel in a 1.5 wt% NaCl electrolyte under 1 bar CO 2 .…”

Section: Monitoring Testing and Control Of Sweet Corrosionmentioning

confidence: 99%

Carbon Dioxide Corrosion Mechanisms: Historical Development and Key Parameters of CO2-H2O Systems

Fonseca,

Tagliari,

Guaglianoni

et al. 2024

International Journal of Corrosion

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The recent failures in flexible pipes have motivated the exhaustive research of corrosion mechanisms on high-strength carbon steel armor wires that are the main structural compounds of those structures that mostly operate in seawater environments in the presence of carbon dioxide (CO2) and confined spaces. Recently, the literature reported discoveries about electrolyte properties (as Fe+2(aq)/HCO3-(aq.) ratio) and supersaturation, near neutral pH inside the confined space, multiphase reactions of contaminants present in CO2 gas, the formation and dissolution mechanism of FeCO3 film, and interaction of CO2 gas impurities with the corrosion scale. Therefore, this review is aimed at presenting an up-to-date narrative of the CO2 corrosion phenomenon in carbon steel, connecting background fundamentals with current data studies.

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“…Several reports have been presented on corrosion and the corrosive behavior characteristics of metal materials under CO 2 and H 2 S [14][15][16]. E skinja et al [17] only studied the effects of temperature and exposure time on the corrosion behavior of a ferritic steel in single CO 2 environment. Moreover, long immersion tests and electrochemical measurements were performed to study the effect of time and temperature on the CO 2 corrosion of the ferritic steel.…”

Section: Introductionmentioning

confidence: 99%

Effect of Temperature on Corrosion Behavior and Mechanism of S135 and G105 Steels in CO2/H2S Coexisting System

Gao

Shang

Zhang

et al. 2022

Metals

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The corrosive environment of oilfield condensate water was simulated at different temperatures with CO2/H2S. Weight-loss corrosion tests were conducted on S135 and G105 steels at different temperatures. The corrosion rates of the S135 and G105 were measured at room temperature, 100 °C and 180 °C. The phase structure of the corrosion products and the corrosion morphologies of the samples were characterized. The results show that the corrosion rates of the S135 and G105 increased at first and then decreased with the increase in temperature. The corrosion rates peaked at 100 °C, reaching 0.8463 mm/y and 0.8500 mm/y, respectively. CO2 was the main controlling factor in the corrosion. The corrosion products were FeS and FeCO3. The corrosion rate at room temperature was lower than that at 100 °C. The corrosion rate at the temperature of 180 °C was the lowest. The corrosion rates of the S135 and G105 were 0.2291 mm/y and 0.2309 mm/y, respectively. CO2 was not the main controlling factor in the corrosion. The corrosion product was FeS. High temperatures aggravated the carbon-steel corrosion further in the environment with the high concentration of CO2 and a loose corrosion-product film formed. The dense and uniform FeS corrosives formed and attached to the surface of the substrate, and inhibited corrosion. Dense and uniform FeS products formed on the surface of the steel with the increase in temperature. A small amount of H2S inhibited the progress of the corrosion.

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Investigation of the effects of temperature and exposure time on the corrosion behavior of a ferritic steel in CO2 environment using the optimized linear polarization resistance method

Cited by 11 publications

References 37 publications

Mechanism and anti-corrosion measures of carbon dioxide corrosion in CCUS: A review

Mechanism and anti-corrosion measures of carbon dioxide corrosion in CCUS: A review

Carbon Dioxide Corrosion Mechanisms: Historical Development and Key Parameters of CO2-H2O Systems

Effect of Temperature on Corrosion Behavior and Mechanism of S135 and G105 Steels in CO2/H2S Coexisting System

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