Effects of Zn injection into boric acid and lithium hydroxide solutions on the corrosion behaviors of 316LN stainless steel in simulated hot functional test high-temperature pressurized water
Source abstract
Abstract
The effects of Zn injection into boric acid and lithium hydroxide solutions on the corrosion behaviors of 316LN stainless steel (SS) in simulated hot functional test (HFT) high-temperature pressurized water at 573 K were investigated. Low concentration of lithium hydroxide solutions with 20–100 ppb Zn injection are recommended for Zn-injected HFT water chemistry and the beneficial effects of Zn injection into both HFT and primary coolant water chemistry are confirmed in view of the protective properties of the oxide films on 316LN SS. The Zn injection involved corrosion mechanism during HFT is discussed.
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Research context
OpenAlex topics: Hydrogen embrittlement and corrosion behaviors in metals · Corrosion Behavior and Inhibition · Metallurgical Processes and Thermodynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (57)
Show source-provided references
1. R.D. Reid, M.J. Little, PWR primary system chemistry control during hot functional testing, in: Proceedings of the Nuclear Plant Chemistry Conference (NPC), Sapporo, Japan, 2014.
2. Effect of pH on corrosion behavior of 316L stainless steel in hydrogenated high temperature water10.1002/maco.201709761 ↗
3. E. Nishizawa, Primary Water Chemistry Improvement for Radiation Exposure Reduction at Japanese PWR Plants, US Nuclear Regulatory Commission (NRC), Washington, United States, 1995.
4. Effect of water chemistry on the oxide film on Alloy 690 during simulated hot functional testing of a pressurised water reactor10.1016/j.corsci.2012.01.002 ↗
5. Effects of Li, B and H elements on corrosion property of oxide films on Zirlo alloy in 300 °C/14 MPa lithium borate buffer solutions10.1016/j.corsci.2020.109216 ↗
6. Influence of later-dissolved oxygen on microstructural changes in oxide films formed on Alloy 690TT in hydrogenated primary water10.1016/j.corsci.2015.02.003 ↗
7. M. Kadoya, Countermeasures for radiation dose reduction at Ikata Unit No.3, in: Proceedings of the International Congress of the International Radiation Protection Association, Hiroshima, Japan, 14–19 May 2000.
8. J. Yokoyama, T. Kanda, M. Kagawa, Water chemistry management during hot functional test, in: Proceedings of the JAIF International Conference on Water Chemistry in Nuclear Power Plants, 19–22 April 1988.
9. E. Yamada, S. Suzuki, T. Hirao, Y. Hashimoto, K. Hisamune, J. Yokoyama, Corrosion rate reduction by chemical control during hot functional testing, in: Proceedings of the JAIF International Conference on Water Chemistry in Nuclear Power Plants, 1991.
10. M. Cubitt, K. Garbett, G. Lancaster, G. Renn, Shutdown corrosion product, radiation field and personnel dose development at the Sizewell B PWR, in: Proceedings of the International Conference on Water Chemistry of Nuclear Reactor Systems, October, 2004, pp. 11–14.
11. Corrosion product behavior during hot functional tests and normal operation in Cycle 1 at Sizewell
12. Effects of boric acid and lithium hydroxide on the corrosion behaviors of 316LN stainless steel in simulating hot functional test high-temperature pressurized water10.1016/j.corsci.2022.110157 ↗
13. The composition and morphology of oxide-films formed on type-304 stainless steel in lithiated high-temperature water10.1016/0010-938X(86)90024-7 ↗
14. H. Hayakawa, Y. Mino, K. Yamada, Y. Aizawa, R. Umehara, Y. Shimizu, T. Nishimura, Z. Ojima, Zinc injection during hot functional test (HFT) in Tomari unit 3, in: Proceedings of the Symposium on Water Chemistry and Corrosion in Nuclear Power Plants, Japan, 2009.
15. H. Hitoshi, M. Yoshitaka, N. Satoshi, A. Yamato, Zinc injection during Hot Functional Test (HFT) in Tomari Unit 3, in: Proceedings of the Nuclear Plant Chemistry Conference (NPC), 2010.
16. H. Hayakawa, Y. Mino, S. Nakahama, Y. Aizawa, Y. Shimizu, R. Umehara, N. Kogawa, Effects of zinc injection from hot functional test at Tomari Unit 3, in: Proceedings of the Nuclear Plant Chemistry Conference (NPC), 2012.
17. M. Matsuura, M. Aoki, M. Tsukamoto, H. Nishiura, S. Kuroda, Application of Zinc Injection to Reduce Radiation Sources at Takahama Unit 4, 2009.
18. Understanding the zinc behaviour in PWR primary coolant: a comparison between French and German experience
19. The effect of high-temperature water chemistry and dissolved zinc on the cobalt incorporation on type 316 stainless steel oxide10.1016/j.corsci.2018.05.041 ↗
20. Effects of zinc addition on the corrosion behavior of pre-filmed Alloy 690 in borated and lithiated water at 330 °C10.3390/ma14154105 ↗
21. Influence of Zn on oxide films on Alloy 690 in borated and lithiated high temperature water10.1016/j.corsci.2011.06.001 ↗
22. Effect of zinc addition scenarios on general corrosion of Alloy 690 in borated and lithiated water at 330 °C10.1016/j.corsci.2021.109627 ↗
23. Zinc addition and its effect on the corrosion behavior of a 30% cold forged Alloy 690 in simulated primary coolant of pressurized water reactors10.1016/j.jallcom.2019.03.362 ↗
24. Effect of Zn injection on established surface oxide films on 316L stainless steel in borated and lithiated high temperature water10.1016/j.corsci.2012.08.022 ↗
25. Effects of hydrogen on stress corrosion crack growth rate of nickel alloys in high-temperature water10.5006/1.3278508 ↗
26. S.A. Attanasio, D.S. Morton, Measurement of the Nickel/Nickel Oxide Transition in Ni-Cr-Fe Alloys and Updated Data and Correlations to Quantify the Effect of Aqueous Hydrogen on Primary Water SCC, 2003.
27. Electrochemical and spectroscopic characterization of oxide films formed on Alloy 182 in simulated boiling water reactor environment: effect of dissolved hydrogen10.1016/j.corsci.2018.01.024 ↗
28. Effect of dissolved hydrogen on corrosion of Inconel Alloy 600 in high temperature hydrogenated water10.1016/j.electacta.2011.07.032 ↗
29. Influence of dissolved hydrogen on structure of oxide film on Alloy 600 formed in primary water of pressurized water reactors10.1080/18811248.2003.9715385 ↗
30. Aspects of using the factor analysis for XPS data interpretation10.1016/j.susc.2006.10.010 ↗
31. Use of factor-analysis and XPS to study defective nickel oxide10.1021/j100186a056 ↗
32. The effects of dissolved hydrogen on the corrosion behavior of Alloy 182 in simulated primary water10.1016/j.corsci.2015.04.021 ↗
33. Effects of pH value on characteristics of oxide films on 316L stainless steel in Zn-injected borated and lithiated high temperature water10.1016/j.corsci.2013.09.017 ↗
34. In-situ electrochemical impedance measurements of corroding stainless steel in high subcritical and supercritical water10.1016/j.corsci.2019.01.017 ↗
35. Electrochemical and surface analytical investigation of the effects of Zn concentrations on characteristics of oxide films on 304 stainless steel in borated and lithiated high temperature water10.1016/j.electacta.2013.06.131 ↗
36. Characterization of oxide layers formed on type 316 stainless steel exposed to the simulated PWR primary water environment with varying dissolved hydrogen and zinc concentrations10.1016/j.jnucmat.2021.153193 ↗
37. Influence of Zn injection on characteristics of oxide film on 304 stainless steel in borated and lithiated high temperature water10.1016/j.corsci.2011.06.011 ↗
38. XPS study of oxides formed on nickel-base alloys in high-temperature and high-pressure water10.1002/sia.1282 ↗
39. Effects of pH and dissolved oxygen on electrochemical behavior and oxide films of 304 SS in borated and lithiated high temperature water10.1016/j.corsci.2012.03.022 ↗
40. Photoelectrochemical water splitting at nanostructured ZnFe2O4 electrodes10.1016/j.jphotochem.2010.07.032 ↗
41. The mechanism of high temperature aqueous corrosion of stainless steels10.1016/0010-938X(91)90125-9 ↗
42. Mechanism of corrosion of carbon and low-alloy ferritic steels by high temperature water10.5006/1.3577543 ↗
43. The mechanism of oxide film formation on austenitic stainless steels in high temperature water10.1016/S0010-938X(97)00140-6 ↗
44. Reduction of corrosion rates in the primary circuit of pressurized water reactors in order to limit radioactive deposits
45. A new way to improve corrosion protection layers on steel exposed to hot water10.1002/maco.19890390904 ↗
46. Electropolishing effects on corrosion behavior of 304 stainless steel in high temperature, hydrogenated water10.1016/j.corsci.2008.06.032 ↗
47. Corrosion of nickel-base alloys in primary medium of pressurized water reactors: new insights on the oxide growth mechanisms and kinetic modeling10.1016/j.corsci.2015.09.001 ↗
48. Revised Pourbaix diagrams for iron at 25–300 °C10.1016/S0010-938X(96)00067-4 ↗
49. Revised Pourbaix diagrams for chromium at 25–300 °C10.1016/S0010-938X(97)89244-X ↗
50. Revised Pourbaix diagrams for nickel at 25–300 °C10.1016/S0010-938X(97)00002-4 ↗
51. Revised Pourbaix diagrams for zinc at 25–300 °C10.1016/S0010-938X(97)89246-3 ↗
52. The corrosion of Alloy 690 in high-temperature aqueous media - thermodynamic considerations10.1016/S0022-3115(01)00468-8 ↗
53. Effects of hydrogen water chemistry on radiation field buildup in BWRs10.1016/0029-5493(96)01196-X ↗
54. Effects of zinc injection on stress corrosion cracking of cold worked austenitic stainless steel in high-temperature water environments10.1016/j.scriptamat.2017.05.032 ↗
55. Some fundamental understandings of Zn-injection water chemistry on material corrosion in pressurized water reactor primary circuit10.1016/j.corcom.2021.12.004 ↗
56. T. Satoh, T. Tsukada, S. Uchida, Corrosion of stainless steel in high temperature water containing H2O2, in: Proceedings of the 15th International Conference on the Properties of Water and Steam, 2008.
57. Influence of Zn on the oxide layer on AISI 316L(NG) stainless steel in simulated pressurised water reactor coolant10.1016/j.electacta.2008.08.040 ↗