Thermal corrosion behavior of Inconel 693, Hastelloy N and 310S in ceramic waste forming reactions
Source abstract
Abstract
The thermal corrosion behavior of Inconel 693, Hastelloy N, and 310S was investigated in the reaction environment of ceramic waste forming reactions. Due to the difference in Cr content and the effect of chlorides, the high Cr Inconel 693 and 310S alloys exhibit selective corrosion by Cr, while the low Cr Hastelloy N exhibits uniform corrosion and the volatilization of MoO 3 caused high dimensional losses. The different behavior of the alloys in different corrosive environmental regions is also discussed. In the sintered product region, due to the encapsulation of the sintered product and the corrosion inhibiting role played by O 2−, Hastelloy N alloy and 310S alloy experienced milder corrosion compared to alloy in the atmosphere region. And in the atmosphere region, the more abundant gas supply and the open environment caused Hastelloy N alloy and 310S alloy to experience more severe erosion. However, for Inconel 693 alloy, it formed a continuous spinel phase layer containing FeCr 2O 4 due to the higher partial pressure of O 2 in the atmosphere region, resulting in more slight corrosion compared to the sintered product region.
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Research context
OpenAlex topics: Advanced ceramic materials synthesis · Nuclear Materials and Properties · Nuclear materials and radiation effects
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (57)
Show source-provided references
1. Vitreous and crystalline phosphate high level waste matrices: present status and future challenges10.1016/j.jiec.2017.01.032 ↗
2. Reprocessing of spent nuclear fuel in India: present challenges and future programme10.1016/j.pnucene.2017.03.001 ↗
3. A strategic recovery of rare-metal fission products in spent nuclear fuel10.13182/NT04-A3572 ↗
4. Treatment of wastes in the IFR fuel cycle10.1016/0149-1970(96)00008-X ↗
5. Development of electrorefiner waste salt disposal process for the EBR-II spent fuel treatment project10.5516/NET.2008.40.3.175 ↗
6. Chapter 19 - Immobilisation of radioactive wastes in glass
7. Characterization of cesium containing glass-bonded ceramic waste forms10.1016/S1387-1811(03)00486-4 ↗
8. The ceramic waste form process at Idaho National Laboratory10.13182/NT08-A3948 ↗
9. Comparison of Inconel 625 and Inconel 600 in resistance to cavitation erosion and jet impingement erosion10.1016/j.nucengdes.2010.07.021 ↗
10. Application of high temperature corrosion-resistant materials and coatings under severe corrosive environment in waste-to-energy boilers10.1007/s11666-006-9012-5 ↗
11. Structural materials for Gen-IV nuclear reactors: challenges and opportunities10.1016/j.jnucmat.2008.08.044 ↗
12. Investigation on the corrosion behavior of nickel-base alloys in molten chlorides for sensible heat energy applications10.1002/adem.202000099 ↗
13. Long-term corrosion behaviors of Hastelloy-N and Hastelloy-B3 in moisture-containing molten FLiNaK salt environments10.1016/j.jnucmat.2013.11.045 ↗
14. Corrosion behavior of Hastelloy alloys and stainless steel in the molten chloride salt NaCl-CaCl2-CeCl3
15. Non-uniform corrosion of UNS N10003 alloy induced by trace SO42− in molten FLiNaK salt10.1016/j.corsci.2021.109802 ↗
16. Effects of temperature and pressure on stress corrosion cracking behavior of 310S stainless steel in chloride solution10.3901/CJME.2016.0420.056 ↗
17. Comparison of cycling high temperature corrosion at 650°C in the presence of NaCl of various austenitic stainless steels10.1007/s11085-022-10138-y ↗
18. Exposure of 304L and 310S in chlorinating gasification environments10.1179/0960340914Z.00000000059 ↗
19. Corrosion of 310S austenitic stainless steel in simulated rocket combustion gas10.4028/www.scientific.net/KEM.765.155 ↗
20. The performance of Inconel 693 electrodes for processing an iron phosphate glass melt containing 26wt.% of a simulated low activity waste10.1016/j.jnucmat.2013.09.055 ↗
21. Evaluation of alloy 690 process pot at the contact with borosilicate melt pool during vitrification of high-level nuclear waste10.1016/j.jnucmat.2008.07.046 ↗
22. Corrosion behavior of Inconel 690 and 693 in an iron phosphate melt10.1016/j.jnucmat.2004.08.010 ↗
23. Interaction of alloy 693 with borosilicate glass at high temperature10.1016/j.matpr.2016.09.017 ↗
24. Effect of alternating current on the corrosion behavior of Inconel 693 alloy in borosilicate glass10.1016/j.jnucmat.2024.155014 ↗
25. High-temperature oxidation behavior of Inconel 693 alloy at 900 °C–1200 °C
26. M.F. Simpson, T.-S. Yoo, R.W. Benedict, S. Phongikaroon, S.M. Frank, P. Sachdev, K. Hartman, Strategic minimization of high level waste from pyroprocessing of spent nuclear fuel, 2007.
27. Corrosion of Inconel in high-temperature borosilicate glass melts containing simulant nuclear waste10.1063/1.5005179 ↗
28. Effect of further alloying elements on corrosion resistance of Ni-Cr alloys in molten glass10.1016/j.corsci.2016.09.007 ↗
29. Corrosion of Inconel-690 Electrodes in Waste Glass Melts10.1557/PROC-556-287 ↗
30. Effects of alloying elements on the corrosion behavior of Ni-based alloys in molten NaCl-KCl-MgCl2 salt at different temperatures10.1016/j.corsci.2018.08.021 ↗
31. Thermodynamic and kinetic corrosion behavior of alloys in molten MgCl2–NaCl eutectic: FPMD simulations and electrochemical technologies
32. Corrosion in the molten fluoride and chloride salts and materials development for nuclear applications10.1016/j.pmatsci.2018.05.003 ↗
33. Corrosion of alloys in a chloride molten salt (NaCl-LiCl) for solar thermal technologies10.1016/j.solmat.2016.05.052 ↗
34. Kinetic modelling of Cr2O3 growth on a Ni-30Cr alloy in silicate melts10.1016/j.corsci.2020.108873 ↗
35. Three examples of high-temperature corrosion of metals by molten glasses10.4028/www.scientific.net/MSF.461-464.1125 ↗
36. Correlation between chromium physicochemical properties in silicate melts and the corrosion behavior of chromia-forming alloy10.1016/j.jnucmat.2018.07.059 ↗
37. Corrosion mechanisms in molten salt thermal energy storage for concentrating solar power10.1016/j.rser.2019.109328 ↗
38. Effect of oxide ion donors on the corrosion and dechromization of stainless steels in KCl–NaCl–BaCl2 melt10.1023/A:1003499002185 ↗
39. Representation of mixed reactive gases on free energy (Ellingharn-Richardson) diagrams10.1007/BF02915078 ↗
40. High temperature oxidation behaviour of polycrystalline and single crystal Ta stabilized γ'-strengthened Co-Ni-Al-Ta-Cr alloys10.1016/j.corsci.2023.111554 ↗
41. Corrosion study of Ni-based alloy in ternary chloride salt for thermal storage application10.1016/j.corsci.2022.110673 ↗
42. Oxidation of Ni-Cr alloy at intermediate oxygen pressures. II. Towards the lifetime prediction of alloys10.1016/j.corsci.2016.05.024 ↗
43. Depletion and voids formation in the substrate during high temperature oxidation of Ni–Cr alloys10.1007/s11085-012-9328-0 ↗
44. Effect of a small amount of hydrogen chloride on high temperature oxidation of chromium10.2320/jinstmet1952.59.10_1036 ↗
45. Impurity driven corrosion behavior of HAYNES® 230® alloy in molten chloride salt
46. Refractory metals and nickel in high temperature chlorine-containing environments - thermodynamic prediction of volatile corrosion products and surface reaction mechanisms: a review
47. Oxidation behavior of GH3535 superalloy at 700°C and 900°C (in Chinese)
48. Corrosion of nickel-containing alloys in molten LiCl-KCl medium10.5006/0627 ↗
49. Interface stability of NiCrAlY coating without and with a Cr or Mo diffusion barrier on Ti-42Al-5Mn alloy10.1016/j.corsci.2021.109538 ↗
50. Corrosion of type 316L stainless steel in molten LiCl–KCl salt10.1002/maco.200804177 ↗
51. Effect of pre-oxidation at 850 °C under low oxygen pressure on the zinc liquid corrosion resistance of Fe-20Cr-5B–3Al alloy
52. FeCrMoWCBY metallic glass with high corrosion resistance in molten lead–bismuth eutectic alloy10.1016/j.corsci.2021.109688 ↗
53. Oxidation of a Fe–18Cr–8Ni austenitic stainless steel at 850 °C in O2: microstructure evolution during breakaway oxidation10.1016/j.corsci.2016.10.029 ↗
54. High-temperature oxidation of advanced FeCrNi alloy in steam environments10.1016/j.apsusc.2017.06.318 ↗
55. Oxidation behaviour and microstructure evolution of Zr-containing steel under continuous high-temperature exposure10.1016/j.matchemphys.2021.125324 ↗
56. High-pressure phase transitions in FeCr2O4 and structure analysis of new post-spinel FeCr2O4 and Fe2Cr2O5 phases with meteoritical and petrological implications10.2138/am.2014.4736 ↗
57. Mechanism of Al on FeCrAl steam oxidation behavior and molecular dynamics simulations10.1016/j.jallcom.2020.154310 ↗