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DUAN Zhen-gang, PAN Xiang-feng, ZHANG Le-fu, WANG Li, XU Xue-lian, SHI Xiu-qiang. Effects of Zinc Concentration on Oxide Films of Alloy 690 in PWR Primary Water[J]. Corrosion & Protection, 2014, 35(4): 348-351.
Citation: DUAN Zhen-gang, PAN Xiang-feng, ZHANG Le-fu, WANG Li, XU Xue-lian, SHI Xiu-qiang. Effects of Zinc Concentration on Oxide Films of Alloy 690 in PWR Primary Water[J]. Corrosion & Protection, 2014, 35(4): 348-351.
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Effects of Zinc Concentration on Oxide Films of Alloy 690 in PWR Primary Water

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  • Received Date: June 04, 2013
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  • The effects of zinc concentration on the oxide films of alloy 690 were investigated in simulated pressurized water reactor(PWR) primary water. After exposed in 320 ℃ solutions with the zinc concentration of 10, 60, 120 μg/L, respectively, for 600 h , oxide films developed on the surface of specimens were analyzed by X-ray photoelectron spectroscopy (XPS). The results show that with the increase of zinc concentration, the weight gain rate decreased, and the oxide film became thinner. The range of effective zinc concentration to reduce corrosion rate was advised between 10 to 60 μg/L. The main compontents of the oxide film after exposure in zinc addition solutions were ZnCr2O4 and Cr2O3.
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  • [1]
    GOLD R E, KORMUTH J W, BERGMANN C A, et al. Evaluation of zinc addition to primary coolant of Farley-2 PWRs:fuel cladding corrosion[R]. Palo Alto:EPRI, 1996.
    [2]
    ROUMIGULRE F. Field experience on Zn injection on PWR plants with a view to dose rate reduction[C]//International Conference of Nuclear Energy for New Europe 2005 Bled, Slovenia:[s.n.], 2005.
    [3]
    MACHET A, GALTAYRIES A, MARXCUS P, et al. XPS study of oxides formed on nickel-base alloys in high-temperature and high-pressure water[J]. Surface and Interface Analysis, 2002, 34(1):197-200.
    [4]
    ROBERTSON J. The mechanism of high temperature aqueous corrosion of stainless steels[J]. Corrosion Science, 1991, 32(4):443-465.
    [5]
    KAWAMURA H, HIRANO H, SHIRAI S, et al. Inhibitory effect of zinc addition to high-temperature hydrogenated water on mill-annealed and prefilmed alloy 600[J]. Corrosion, 2000, 56(6):623-637.
    [6]
    HUANG J, LIU X, HAN E H, et al. Influence of Zn on oxide films on alloy 690 in borated and lithiated high temperature water[J]. Corrosion Science, 2011, 53(10):3254-3261.
    [7]
    乔培鹏, 张乐福, 刘瑞芹, 等. 压水堆条件下锌对奥氏体不锈钢腐蚀性能的影响[J]. 原子能科学技术, 2010, 44(6):690-693.
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