Bare and plasma electrolytic oxidation (PEO)-coated ZIRLO alloys were exposed in 300 °C/14 MPa lithium borate solutions, then the distributions of Li, B and H elements in the oxide films were measured by glow discharge optical emission spectroscopy (GDOES). The PEO film can protect the ZIRLO alloy from the corrosion attack of Li^＋. Addition of H₃BO₃ into the LiOH solution suppressed the diffusion of Li element into oxide film to mitigate the LiOH corrosion for ZIRLO alloy, while LiOH could also inhibit the entrance of B element. The enrichment of H near the oxide film/Zr interface was detected.

中文翻译：

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Li，B，H元素对ZIRLO合金在300°C / 14 MPa硼酸锂缓冲溶液中氧化膜腐蚀性能的影响

在300°C / 14 MPa硼酸锂溶液中暴露裸涂和等离子电解氧化（PEO）涂层的ZIRLO合金，然后通过辉光放电光发射光谱法（GDOES）测量氧化膜中Li，B和H元素的分布。PEO膜可以保护ZIRLO合金免受Li ^＋的腐蚀。在LiOH溶液中加入H ₃ BO _3可以抑制Li元素向氧化膜中的扩散，从而减轻LiIR对ZIRLO合金的腐蚀，而LiOH也可以抑制B元素的进入。检测到氧化膜/ Zr界面附近的H富集。