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    WANG Li, ZHANG Le-fu, SHI Xiu-qiang. Zinc Treatment Effects on Corrosion Behavior of Alloy 690 and the Mechanism in PWR Environment[J]. Corrosion & Protection, 2012, 33(12): 1042-1044.
    Citation: WANG Li, ZHANG Le-fu, SHI Xiu-qiang. Zinc Treatment Effects on Corrosion Behavior of Alloy 690 and the Mechanism in PWR Environment[J]. Corrosion & Protection, 2012, 33(12): 1042-1044.

    Zinc Treatment Effects on Corrosion Behavior of Alloy 690 and the Mechanism in PWR Environment

    • Zinc addition effects on general corrosion of Nickel-base Alloy 690 were investigated in simulated PWR primary coolant with 10 μg/kg zinc addition at 320 ℃, 15.20 MPa for 1000 h. The results show that with the addition of zinc, the corrosion rate of Nickel-base Alloy is effectively reduced. The surface oxide film is thinner, the morphology and chemical composition of surface oxide scales are changed.
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