2020
DOI: 10.1007/s11085-020-10004-9
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Effect of Pressure and Thermal Cycling on Long-Term Oxidation in CO2 and Supercritical CO2

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Cited by 31 publications
(24 citation statements)
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“…Only the external oxide has been taken into account and any internal degradation has been excluded from the thickness measurements. Since similar alloys have been reported to follow parabolic oxidation kinetics [32,33], Eq. 3 has been used to calculate parabolic rate constants presented in Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…Only the external oxide has been taken into account and any internal degradation has been excluded from the thickness measurements. Since similar alloys have been reported to follow parabolic oxidation kinetics [32,33], Eq. 3 has been used to calculate parabolic rate constants presented in Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…3, two oxidation models, i.e., a simple parabolic law (Δm = ffiffiffiffiffiffi k p t p , where Δm is the mass gain and t is the oxidation time; s-k p hereafter) 39,40 , and a statistical cyclic oxidation model (p-k p hereafter) 41 , were adopted in this work. Both models have been widely used to interpret the oxidation kinetics of numerous alloys [42][43][44][45][46][47][48] . In this study, the s-k p model evaluated the mass change data up to 100 h to exclusively represent growth rates with the minimized influence of mass loss.…”
Section: Results and Discussion Numerical Representation Of Cyclic Oxidation Datamentioning
confidence: 99%
“…Moreover, it has also been indicated that when the Cr contents of nickel-base alloy and austenitic steel were similar, the chromia scale and iron-rich oxide layer were formed on nickel-base alloy and austenitic steel, respectively, after 1500 h at 650 • C/20 MPa [46]. Other studies have revealed that the cyclic oxidation performances of nickel-base alloys were better than those of austenitic steels [7,63] and the oxidation rate of the alloy decreased with increasing Cr and Ni content in 550 • C/20 MPa S-CO 2 condition [64]. Overall, the nickel-base alloys exhibit better corrosion resistance than austenitic steels in a high temperature S-CO 2 environment.…”
Section: Nickel-base Alloymentioning
confidence: 98%