Oxidation behavior of Super304H and HR3C steels in high-temperature steam condition
Source abstract
Abstract
The oxidation behaviors of Super304H and HR3C steels were investigated in high-temperature steam at 610°C/14 MPa for times ranging from 200 h to 2000 h. The oxidation microstructural features of Super304H and HR3C in the steam environment were characterized systematically. For Super304H, after 200 h steam oxidation, the specimen surfaces were corroded and covered with fine oxide particles. As time increased, spherical oxides grew on the relatively flat surface. These oxide particles continuously grew and thickened on the sample surfaces and gradually connected. After 2000 h steam oxidation, cross-sections exhibited typical duplex oxide layer structure. For HR3C, its oxygen diffusion was effectively mitigated by a dense, Cr-rich inner layer due to the high Cr content, which is the primary factor contributing to the stability in high-temperature steam environments. When analyzing the growth behavior of oxide layer, Super304H demonstrated excellent oxidation kinetics, with a faster oxidation rate and formed thicker oxide layers, compared to HR3C.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: High-Temperature Coating Behaviors · Nuclear Materials and Properties · High Temperature Alloys and Creep
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Effect of loading modes on uniaxial creep-fatigue deformation: a dislocation based viscoplastic constitutive model10.1016/j.ijplas.2024.104038 ↗
2. A microstructurally-sensitive damage model considering grain boundary effect under fatigue and creep-fatigue interaction10.1016/j.ijplas.2025.104484 ↗
3. Investigation on oxidation behavior of Super304H and HR3C steel in high temperature steam from a 1000 MW ultra-supercritical coal-fired boiler10.3390/en12030521 ↗
4. Effect of microstructure evolution on mechanical properties and oxidation behavior of Super304H and HR3C after long-term service10.1007/s10853-024-10230-5 ↗
5. Long term creep properties and microstructure of SUPER304H, TP347HFG and HR3C for A-USC boilers10.1179/174892408X382860 ↗
6. Materials for ultra-supercritical coal-fired power plant boilers10.1016/j.ijpvp.2006.08.006 ↗
7. The precipitation strengthening behavior of Cu-rich phase in Nb contained advanced fe–cr–ni type austenitic heat resistant steel for USC power plant application10.1016/j.pnsc.2012.05.002 ↗
8. Precipitate evolution during the aging of Super304H steel and its influence on impact toughness10.1016/j.msea.2019.03.086 ↗
9. Formation of M23C6-type precipitates and chromium-depleted zones in austenite stainless steel10.1016/j.scriptamat.2011.06.010 ↗
10. Precipitate evolution in 22Cr25NiWCuCo (Nb) austenitic heat-resistant stainless steel during heat treatment at 1200 C10.3390/ma14051104 ↗
11. New sights on intergranular corrosion resistance mechanism of type 304 austenitic stainless steel by adjusting carbon contents10.1016/j.jmrt.2023.07.220 ↗
12. Eliminating mixed grain structure of Fe-22Cr-25Ni austenitic heat–resistant steel via strain–induced M23C6 precipitation and re-dissolution10.1016/j.jmrt.2023.03.220 ↗
13. Microstructural analysis of phase precipitation during high temperature creep in AISI 310 stainless steel10.1016/j.jmrt.2023.02.175 ↗
14. Effect of on-site service for 16,000 and 38,000 h on microstructure and mechanical properties of austenitic steel HR3C reheater tubes10.1016/j.engfailanal.2023.107247 ↗
15. The effect of long-term impact of elevated temperature on changes in microstructure and mechanical properties of HR3C steel10.1515/amm-2016-0129 ↗
16. Evolution of the microstructure and mechanical properties of HR3C austenitic stainless steel after ageing for up to 30,000 h at 650–750 C, Mater10.1016/j.msea.2020.139944 ↗
17. Evolution of M23C6 phase in HR3C steel aged at 650°C10.1080/09603409.2016.1189023 ↗
18. The effect of water vapor on selective oxidation of Fe–Cr alloys10.1007/s11085-007-9090-x ↗
19. Chromium volatilization rates from Cr2O3 scales into flowing gases containing water vapor10.1007/s11085-006-9030-1 ↗
20. Theoretical and experimental investigation of the thermochemistry of CrO2 (OH) 2 (g)10.1021/jp0647380 ↗
21. Effect of exposure temperature on oxidation of austenitic steel HR3C in supercritical water10.1007/s11085-018-9879-9 ↗
22. Investigation on the water vapor oxidation of Super304H at 600°C10.1088/2053-1591/ac2405 ↗
23. Effect of surface conditions and alloying elements on the early oxidation behaviour of two austenitic alloys in the pure steam environment10.1016/j.apsusc.2021.150314 ↗
24. Oxidation behavior of austenitic steels in supercritical water containing dissolved oxygen10.1007/s11665-018-3809-5 ↗
25. Effect of surface preparation on the corrosion of austenitic stainless steel 304L in high temperature steam and simulated PWR primary water10.1016/j.corsci.2011.12.007 ↗
26. Atom-probe tomography characterization of the oxidation of stainless steel10.1016/j.scriptamat.2010.02.021 ↗
27. A high-resolution study of the different surface state effects on the corrosion behaviors of a ferritic steel and an austenitic steel in supercritical water10.1016/j.corsci.2022.110757 ↗
28. Oxidation behaviour of super 304H stainless steel in supercritical water10.1080/1478422X.2018.1459064 ↗
29. The effect of service on microstructure and mechanical properties of HR3C heat-resistant austenitic stainless steel10.3390/ma13061297 ↗
30. Microstructure understanding of high Cr-Ni austenitic steel corrosion in high-temperature steam10.1016/j.actamat.2022.117634 ↗
31. Selective oxidation and nickel enrichment hinders the repassivation kinetics of multi-principal element alloy surfaces10.1016/j.actamat.2023.119490 ↗
32. Comparison of the corrosion behavior of four fe-cr-ni austenitic alloys in supercritical water10.1016/j.jnucmat.2024.155409 ↗