Corrosion performance of austenitic super 304H in supercritical CO2 at different temperatures and O2 impurity
Source abstract
Abstract
This study investigated the corrosion performance of Super 304H in 15–25 MPa/600–700 °C supercritical CO 2 with/without 100 ppm O 2 impurity. Under all conditions, Super 304H formed a protective Cr-rich oxide scale, accompanied by magnetite nodules and Nb-rich oxides. The thickness of the oxide scale and the size of the nodules increase with increasing temperature. Isotope tests with subsequent exposures to C 16O 2/ 16O 2 and C 16O 2/ 18O 2 found that O 2 impurity enhances oxidation during the initial stage and reduces carburization to some extent.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Heat transfer and supercritical fluids · High-Temperature Coating Behaviors · Phase Equilibria and Thermodynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (59)
Show source-provided references
1. Effect of flue gas cooler and overlap energy utilization on supercritical carbon dioxide coal fired power plant10.1016/j.enconman.2021.114866 ↗
2. Key issues and solution strategies for supercritical carbon dioxide coal fired power plant10.1016/j.energy.2018.05.162 ↗
3. Key issues and innovative double-tangential circular boiler configurations for the 1000 MW coal-fired supercritical carbon dioxide power plant10.1016/j.energy.2020.117474 ↗
4. Conceptual study of a high efficiency coal-fired power plant with CO2 capture using a supercritical CO2 Brayton cycle10.1016/j.energy.2012.10.022 ↗
5. A novel nuclear combined power and cooling system integrating high temperature gas-cooled reactor with ammonia–water cycle10.1016/j.enconman.2014.07.069 ↗
6. Wastage and self-plugging by a potential CO2 ingress in a supercritical CO2 power conversion system of an SFR
7. Potential sodium–CO2 interaction of a supercritical CO2 power conversion option coupled with an SFR: basic nature and design issues10.1016/j.nucengdes.2013.01.002 ↗
8. Supercritical CO2 Brayton power cycles for DEMO fusion reactor based on Helium Cooled Lithium Lead blanket10.1016/j.applthermaleng.2014.10.093 ↗
9. Improving power and desalination capabilities of a large nuclear power plant with supercritical CO2 power technology10.1016/j.desal.2017.01.013 ↗
10. Supercritical CO2 Brayton cycles for solar-thermal energy10.1016/j.apenergy.2013.06.020 ↗
11. Analysis for flexible operation of supercritical CO2 Brayton cycle integrated with solar thermal systems10.1016/j.energy.2017.02.040 ↗
12. Effect of thermal cycling on compatibility in CO2 for concentrated solar power applications10.1007/s11085-017-9762-0 ↗
13. Economic comparison between sCO2 power cycle and water-steam Rankine cycle for coal-fired power generation system10.1016/j.enconman.2021.114150 ↗
14. Perspective of S−CO2 power cycles10.1016/j.energy.2019.07.161 ↗
15. J. Moore, S. Cich, M. Day, T. Allison, J. Wade, D. Hofer. Commissioning of a 1 MWe supercritical CO2 test loop. The 6th International Supercritical CO2 Power Cycles Symposium, Pennsylvania, USA, 2018.
16. K.J. Kimball, K.D. Rahner, J.P. Nehrbauer, E.M. Clementoni, ASME. Supercritical carbon dioxide brayton cycle development overview. Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition, 2013, VOL 8, ASME Turbo Expo: Turbine Technical Conference and Exposition, 2013.10.1115/GT2013-94268 ↗
17. Design assessment of a 5 MW fossil-fired supercritical CO2 power cycle pilot loop10.1016/j.energy.2019.02.178 ↗
18. Corrosion behavior of T91 tubing in high temperature supercritical carbon dioxide environment10.1016/j.corsci.2022.110857 ↗
19. Corrosion of 9-12Cr ferritic–martensitic steels in high-temperature CO210.1016/j.corsci.2016.01.009 ↗
20. Effect of sample thickness on the oxidation and carburization kinetics of 9Cr-1Mo steel in high and atmospheric pressure CO2 at 550 °C10.1016/j.corsci.2019.108292 ↗
21. Corrosion behavior of ferritic and ferritic-martensitic steels in supercritical carbon dioxide10.1016/j.energy.2019.03.146 ↗
22. On the breakaway oxidation of Fe9Cr1Mo steel in high pressure CO210.1016/j.actamat.2017.02.034 ↗
23. Corrosion and mechanical performance of grade 92 ferritic-martensitic steel after exposure to supercritical carbon dioxide10.1007/s11661-020-05691-7 ↗
24. Effect of pressure and thermal cycling on long-term oxidation in CO2 and supercritical CO210.1007/s11085-020-10004-9 ↗
25. The effect of CO2 pressure on chromia scale microstructure at 750°C10.1007/s11837-018-2963-4 ↗
26. Corrosion of austenitic alloys in high temperature supercritical carbon dioxide10.1016/j.corsci.2012.03.029 ↗
27. Effect of high-temperature supercritical carbon dioxide exposure on the microstructure and tensile properties of diffusion-bonded Alloy 69010.1007/s10853-019-04222-z ↗
28. Mechanical and corrosion response of 316SS in supercritical CO210.1007/s11085-021-10026-x ↗
29. Effects of CO and O2 impurities on supercritical CO2 corrosion of alloy 62510.1007/s11661-018-4727-8 ↗
30. Long-term corrosion and stress corrosion cracking of X65 steel in H2O-saturated supercritical CO2 with SO2 and O2 impurities10.1016/j.conbuildmat.2022.129746 ↗
31. Demonstration of the allam cycle: an update on the development status of a high efficiency supercritical carbon dioxide power process employing full carbon capture10.1016/j.egypro.2017.03.1731 ↗
32. Corrosion of SS310 and Alloy 740 in high temperature supercritical CO2 with impurities H2O and O210.1016/j.corsci.2021.109350 ↗
33. State of the art overview material degradation in high-temperature supercritical CO2 environments10.1016/j.pmatsci.2023.101107 ↗
34. The impact of impurities on alloy behavior in supercritical CO2 at 700 °C10.1007/s11085-020-09980-9 ↗
35. Effect of pressure and impurities on oxidation in supercritical CO210.1002/maco.201810652 ↗
36. Effect of pressure on high-temperature oxidation of Ni alloys in supercritical CO2 containing impurities10.1016/j.corsci.2023.111055 ↗
37. Selective oxidation of chromium by O2 impurities in CO2 during initial stages of oxidation10.1007/s11085-013-9392-0 ↗
38. Corrosion of alloy haynes 230 in high temperature supercritical carbon dioxide with oxygen impurity additions10.1007/s11085-016-9654-8 ↗
39. A tracer study on sCO2 corrosion with multiple oxygen-bearing impurities10.1007/s11085-021-10071-6 ↗
40. The corrosion behavior of nickel-based alloy Inconel 740H in supercritical water10.1016/j.corsci.2021.109848 ↗
41. ASTM. E112–12:Standard Test Methods for Determining Average Grain Size. 2012.
42. Corrosion behaviour of Ni-based alloy Inconel 740H in supercritical carbon dioxide at 650–700°C10.1080/1478422X.2022.2157534 ↗
43. 304 L stainless steel oxidation in carbon dioxide: an XPS study10.1016/j.jallcom.2010.12.094 ↗
44. Surface chemistry and corrosion behavior of Inconel 625 and 718 in subcritical, supercritical, and ultrasupercritical water10.1016/j.apsusc.2017.01.119 ↗
45. XPS and STM study of TiO2(110)-(1 × 1) surfaces immersed in simulated body fluid10.1016/j.susc.2017.10.022 ↗
46. Oxidation behavior of Fe-20Cr-25Ni-Nb austenitic stainless steel in high-temperature environment with small amount of water vapor10.1016/j.corsci.2018.09.016 ↗
47. The effect of temperature on the formation of oxide scales regarding commercial superheater steels10.1007/s11085-017-9785-6 ↗
48. Macro-gradient structures generated in Ti(C, N)-based cermets with supersaturated WC: an experimental and thermodynamic investigation10.1080/21663831.2022.2131371 ↗
49. Alloys SS316 and hastelloy-C276 in supercritical CO2 at high temperature10.1007/s11085-015-9589-5 ↗
50. Penetration of protective chromia scales by carbon10.1016/j.scriptamat.2014.01.009 ↗
51. Effect of pressure on the corrosion and carburization behavior of chromia-forming heat-resistant alloys in high-temperature carbon dioxide environments10.1016/j.corsci.2016.06.004 ↗
52. Corrosion of austenitic and ferritic-martensitic steels exposed to supercritical carbon dioxide10.1016/j.corsci.2011.06.002 ↗
53. Corrosion and carburization behavior of heat-resistant steels in a high-temperature supercritical carbon dioxide environment10.1007/s11085-019-09917-x ↗
54. Corrosion behaviors of four stainless steels with similar chromium content in supercritical carbon dioxide environment at 650 °C10.1016/j.corsci.2019.04.043 ↗
55. The effect of gas composition on the isothermal oxidation behaviour of PM chromium10.1016/S0010-938X(02)00022-7 ↗
56. Diffusion of 18O in massive Cr2O3 and in Cr2O3 scales at 900C and its relation to the oxidation kinetics of chromia forming alloys10.1007/BF01046900 ↗
57. Atomistic modeling of oxide-carbide growth on FeCr alloy surface in high-temperature CO2
58. Corrosion behavior and lifetime prediction of VM12, Sanicro 25 and Inconel 617 in supercritical carbon dioxide at 600 °C10.1016/j.corsci.2020.108870 ↗
59. Temperature effect on oxidation behavior of Ni-Cr alloys in CO2 gas atmosphere10.1149/2.1021706jes ↗