Journal of Inorganic Materials, Volume. 39, Issue 7, 803(2024)

Anticorrosion Performance of 8YSZ Ceramics in Simulated Aqueous Environment of Pressurized Water Reactor

Wugang FAN*, Xiong CAO, Xiang ZHOU, Ling LI, Guannan ZHAO, and Zhaoquan ZHANG
Figures & Tables(7)
Mass change ratio and mass change rate of per unit surface area of 8YSZ ceramics
XRD patterns of 8YSZ ceramics before and after corrosion for different periods
Raman spectra of 8YSZ ceramics before and after corrosion for different periods
SEM images for surfaces (a, c, e, g) and cross sections (b, d, f, h) of 8YSZ ceramics before and after corrosion for different periods
Mechanical properties of 8YSZ ceramics before and after corrosion for different periods
Schematic drawing of corrosion mechanism for 8YSZ ceramics in dynamic subcritical water
  • Table 1. Contents of chemical compositions in water circulation before and after corrosion tests (mg/L)

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    Table 1. Contents of chemical compositions in water circulation before and after corrosion tests (mg/L)

    Corrosion time/hZrYFeCrNi
    00-0-0
    3500.040.01--0.01
    7000.01-0.010.010.05
    10500.01-0.010.020.09
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Wugang FAN, Xiong CAO, Xiang ZHOU, Ling LI, Guannan ZHAO, Zhaoquan ZHANG. Anticorrosion Performance of 8YSZ Ceramics in Simulated Aqueous Environment of Pressurized Water Reactor[J]. Journal of Inorganic Materials, 2024, 39(7): 803

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Paper Information

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Received: Nov. 3, 2023

Accepted: --

Published Online: Aug. 30, 2024

The Author Email: Wugang FAN (fanwugang@mail.sic.ac.cn)

DOI:10.15541/jim20230513

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